401k Plan data: MIDDLESEX WATER COMPANY 401(K) PLAN plan

MIDDLESEX WATER COMPANY 401(K) PLAN 401k Plan overview

Plan Name	MIDDLESEX WATER COMPANY 401(K) PLAN
Plan identification number	003

MIDDLESEX WATER COMPANY 401(K) PLAN Benefits

401k Plan Type

Defined Contribution Pension

Plan Features/Benefits

Profit-sharing
ERISA section 404(c) Plan - This plan, or any part of it is intended to meet the conditions of 29 CFR 2550.404c-1.
Total participant-directed account plan - Participants have the opportunity to direct the investment of all the assets allocated to their individual accounts, regardless of whether 29 CFR 2550.404c-1 is intended to be met.
Code section 401(k) feature - A cash or deferred arrangement described in Code section 401(k) that is part of a qualified defined contribution plan that provides for an election by employees to defer part of their compensation or receive these amounts in cash.
Code section 401(m) arrangement - Employee contributions are allocated to separate accounts under the plan or employer contributions are based, in whole or in part, on employee deferrals or contribtions to the plan. Not applicable if plan is 401(k) plan with only QNECs and/or QMACs. Also not applicable if Code section 403(b)(1), 403(b)(7) or 408 arrangements/accounts/annuities.
Participant-directed brokerage accounts provided as an investment option under the plan.
Total or partial participant-directed account plan - plan uses default investment account for participants who fail to direct assets in their account.
Master plan - A pension plan that is made available by a sponsor for adoption by employers; that is the subject of a favorable opinion letter; and for which a single funding medium (for example, a trust or custodial account) is established for the joint use of all adopting employers.
Plan sponsor(s) is (are) a member(s) of a controlled group (Code sections 414(b), (c), or (m)).

401k Sponsoring company profile

MIDDLESEX WATER COMPANY has sponsored the creation of one or more 401k plans.

Company Name: MIDDLESEX WATER COMPANY

Employer identification number (EIN): 221114430

NAIC Classification: 221300

Additional information about MIDDLESEX WATER COMPANY

Jurisdiction of Incorporation: New Jersey Division of Revenue and Enterprise Services

Incorporation Date:

Company Identification Number: 0001019000

More information about MIDDLESEX WATER COMPANY

Form 5500 Filing Information

Submission information for form 5500 for 401k plan MIDDLESEX WATER COMPANY 401(K) PLAN

Plan id# Filing Submission Date Name of Administrator Date Administrator Signed Name of Company Sponsor Date Sponsor Signed
003 2022-01-01
003 2021-01-01
003 2020-01-01
003 2019-01-01
003 2018-01-01 A. BRUCE O'CONNOR
003 2017-01-01 A. BRUCE O'CONNOR
003 2016-01-01 A. BRUCE O'CONNOR
003 2015-01-01 A. BRUCE O'CONNOR
003 2014-01-01 A. BRUCE O'CONNOR
003 2013-01-01 A. BRUCE O'CONNOR
003 2012-01-01 A BRUCE OCONNOR
003 2011-01-01 A BRUCE OCONNOR
003 2010-01-01 A BRUCE OCONNOR
003 2009-01-01 A BRUCE OCONNOR

Plan Statistics for MIDDLESEX WATER COMPANY 401(K) PLAN

401k plan membership statisitcs for MIDDLESEX WATER COMPANY 401(K) PLAN

Measure Date Value
2022: MIDDLESEX WATER COMPANY 401(K) PLAN 2022 401k membership
Total participants, beginning-of-year 2022-01-01 399
Total number of active participants reported on line 7a of the Form 5500 2022-01-01 348
Number of retired or separated participants receiving benefits 2022-01-01 2
Number of other retired or separated participants entitled to future benefits 2022-01-01 50
Total of all active and inactive participants 2022-01-01 400
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2022-01-01 0
Total participants 2022-01-01 400
Number of participants with account balances 2022-01-01 376
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2022-01-01 22
2021: MIDDLESEX WATER COMPANY 401(K) PLAN 2021 401k membership
Total participants, beginning-of-year 2021-01-01 390
Total number of active participants reported on line 7a of the Form 5500 2021-01-01 346
Number of retired or separated participants receiving benefits 2021-01-01 2
Number of other retired or separated participants entitled to future benefits 2021-01-01 51
Total of all active and inactive participants 2021-01-01 399
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2021-01-01 0
Total participants 2021-01-01 399
Number of participants with account balances 2021-01-01 367
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2021-01-01 26
2020: MIDDLESEX WATER COMPANY 401(K) PLAN 2020 401k membership
Total participants, beginning-of-year 2020-01-01 379
Total number of active participants reported on line 7a of the Form 5500 2020-01-01 346
Number of retired or separated participants receiving benefits 2020-01-01 0
Number of other retired or separated participants entitled to future benefits 2020-01-01 40
Total of all active and inactive participants 2020-01-01 386
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2020-01-01 4
Total participants 2020-01-01 390
Number of participants with account balances 2020-01-01 371
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2020-01-01 13
2019: MIDDLESEX WATER COMPANY 401(K) PLAN 2019 401k membership
Total participants, beginning-of-year 2019-01-01 362
Total number of active participants reported on line 7a of the Form 5500 2019-01-01 348
Number of retired or separated participants receiving benefits 2019-01-01 1
Number of other retired or separated participants entitled to future benefits 2019-01-01 28
Total of all active and inactive participants 2019-01-01 377
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2019-01-01 2
Total participants 2019-01-01 379
Number of participants with account balances 2019-01-01 358
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2019-01-01 9
2018: MIDDLESEX WATER COMPANY 401(K) PLAN 2018 401k membership
Total participants, beginning-of-year 2018-01-01 342
Total number of active participants reported on line 7a of the Form 5500 2018-01-01 326
Number of retired or separated participants receiving benefits 2018-01-01 2
Number of other retired or separated participants entitled to future benefits 2018-01-01 32
Total of all active and inactive participants 2018-01-01 360
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2018-01-01 2
Total participants 2018-01-01 362
Number of participants with account balances 2018-01-01 337
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2018-01-01 8
2017: MIDDLESEX WATER COMPANY 401(K) PLAN 2017 401k membership
Total participants, beginning-of-year 2017-01-01 336
Total number of active participants reported on line 7a of the Form 5500 2017-01-01 310
Number of retired or separated participants receiving benefits 2017-01-01 1
Number of other retired or separated participants entitled to future benefits 2017-01-01 31
Total of all active and inactive participants 2017-01-01 342
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2017-01-01 0
Total participants 2017-01-01 342
Number of participants with account balances 2017-01-01 318
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2017-01-01 11
2016: MIDDLESEX WATER COMPANY 401(K) PLAN 2016 401k membership
Total participants, beginning-of-year 2016-01-01 311
Total number of active participants reported on line 7a of the Form 5500 2016-01-01 307
Number of retired or separated participants receiving benefits 2016-01-01 1
Number of other retired or separated participants entitled to future benefits 2016-01-01 28
Total of all active and inactive participants 2016-01-01 336
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2016-01-01 0
Total participants 2016-01-01 336
Number of participants with account balances 2016-01-01 305
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2016-01-01 8
2015: MIDDLESEX WATER COMPANY 401(K) PLAN 2015 401k membership
Total participants, beginning-of-year 2015-01-01 311
Total number of active participants reported on line 7a of the Form 5500 2015-01-01 278
Number of retired or separated participants receiving benefits 2015-01-01 1
Number of other retired or separated participants entitled to future benefits 2015-01-01 32
Total of all active and inactive participants 2015-01-01 311
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2015-01-01 0
Total participants 2015-01-01 311
Number of participants with account balances 2015-01-01 292
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2015-01-01 8
2014: MIDDLESEX WATER COMPANY 401(K) PLAN 2014 401k membership
Total participants, beginning-of-year 2014-01-01 305
Total number of active participants reported on line 7a of the Form 5500 2014-01-01 280
Number of retired or separated participants receiving benefits 2014-01-01 1
Number of other retired or separated participants entitled to future benefits 2014-01-01 30
Total of all active and inactive participants 2014-01-01 311
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2014-01-01 0
Total participants 2014-01-01 311
Number of participants with account balances 2014-01-01 291
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2014-01-01 8
2013: MIDDLESEX WATER COMPANY 401(K) PLAN 2013 401k membership
Total participants, beginning-of-year 2013-01-01 306
Total number of active participants reported on line 7a of the Form 5500 2013-01-01 276
Number of retired or separated participants receiving benefits 2013-01-01 1
Number of other retired or separated participants entitled to future benefits 2013-01-01 28
Total of all active and inactive participants 2013-01-01 305
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2013-01-01 0
Total participants 2013-01-01 305
Number of participants with account balances 2013-01-01 289
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2013-01-01 1
2012: MIDDLESEX WATER COMPANY 401(K) PLAN 2012 401k membership
Total participants, beginning-of-year 2012-01-01 315
Total number of active participants reported on line 7a of the Form 5500 2012-01-01 277
Number of retired or separated participants receiving benefits 2012-01-01 0
Number of other retired or separated participants entitled to future benefits 2012-01-01 28
Total of all active and inactive participants 2012-01-01 305
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2012-01-01 1
Total participants 2012-01-01 306
Number of participants with account balances 2012-01-01 285
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2012-01-01 10
2011: MIDDLESEX WATER COMPANY 401(K) PLAN 2011 401k membership
Total participants, beginning-of-year 2011-01-01 314
Total number of active participants reported on line 7a of the Form 5500 2011-01-01 287
Number of retired or separated participants receiving benefits 2011-01-01 0
Number of other retired or separated participants entitled to future benefits 2011-01-01 27
Total of all active and inactive participants 2011-01-01 314
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2011-01-01 1
Total participants 2011-01-01 315
Number of participants with account balances 2011-01-01 292
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2011-01-01 5
2010: MIDDLESEX WATER COMPANY 401(K) PLAN 2010 401k membership
Total participants, beginning-of-year 2010-01-01 312
Total number of active participants reported on line 7a of the Form 5500 2010-01-01 290
Number of retired or separated participants receiving benefits 2010-01-01 0
Number of other retired or separated participants entitled to future benefits 2010-01-01 24
Total of all active and inactive participants 2010-01-01 314
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2010-01-01 0
Total participants 2010-01-01 314
Number of participants with account balances 2010-01-01 285
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2010-01-01 7
2009: MIDDLESEX WATER COMPANY 401(K) PLAN 2009 401k membership
Total participants, beginning-of-year 2009-01-01 293
Total number of active participants reported on line 7a of the Form 5500 2009-01-01 284
Number of retired or separated participants receiving benefits 2009-01-01 0
Number of other retired or separated participants entitled to future benefits 2009-01-01 28
Total of all active and inactive participants 2009-01-01 312
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2009-01-01 0
Total participants 2009-01-01 312
Number of participants with account balances 2009-01-01 284
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2009-01-01 4

Measure	Date	Value
2022: MIDDLESEX WATER COMPANY 401(K) PLAN 2022 401k membership
Total participants, beginning-of-year	2022-01-01	399
Total number of active participants reported on line 7a of the Form 5500	2022-01-01	348
Number of retired or separated participants receiving benefits	2022-01-01	2
Number of other retired or separated participants entitled to future benefits	2022-01-01	50
Total of all active and inactive participants	2022-01-01	400
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2022-01-01	0
Total participants	2022-01-01	400
Number of participants with account balances	2022-01-01	376
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2022-01-01	22
2021: MIDDLESEX WATER COMPANY 401(K) PLAN 2021 401k membership
Total participants, beginning-of-year	2021-01-01	390
Total number of active participants reported on line 7a of the Form 5500	2021-01-01	346
Number of retired or separated participants receiving benefits	2021-01-01	2
Number of other retired or separated participants entitled to future benefits	2021-01-01	51
Total of all active and inactive participants	2021-01-01	399
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2021-01-01	0
Total participants	2021-01-01	399
Number of participants with account balances	2021-01-01	367
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2021-01-01	26
2020: MIDDLESEX WATER COMPANY 401(K) PLAN 2020 401k membership
Total participants, beginning-of-year	2020-01-01	379
Total number of active participants reported on line 7a of the Form 5500	2020-01-01	346
Number of retired or separated participants receiving benefits	2020-01-01	0
Number of other retired or separated participants entitled to future benefits	2020-01-01	40
Total of all active and inactive participants	2020-01-01	386
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2020-01-01	4
Total participants	2020-01-01	390
Number of participants with account balances	2020-01-01	371
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2020-01-01	13
2019: MIDDLESEX WATER COMPANY 401(K) PLAN 2019 401k membership
Total participants, beginning-of-year	2019-01-01	362
Total number of active participants reported on line 7a of the Form 5500	2019-01-01	348
Number of retired or separated participants receiving benefits	2019-01-01	1
Number of other retired or separated participants entitled to future benefits	2019-01-01	28
Total of all active and inactive participants	2019-01-01	377
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2019-01-01	2
Total participants	2019-01-01	379
Number of participants with account balances	2019-01-01	358
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2019-01-01	9
2018: MIDDLESEX WATER COMPANY 401(K) PLAN 2018 401k membership
Total participants, beginning-of-year	2018-01-01	342
Total number of active participants reported on line 7a of the Form 5500	2018-01-01	326
Number of retired or separated participants receiving benefits	2018-01-01	2
Number of other retired or separated participants entitled to future benefits	2018-01-01	32
Total of all active and inactive participants	2018-01-01	360
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2018-01-01	2
Total participants	2018-01-01	362
Number of participants with account balances	2018-01-01	337
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2018-01-01	8
2017: MIDDLESEX WATER COMPANY 401(K) PLAN 2017 401k membership
Total participants, beginning-of-year	2017-01-01	336
Total number of active participants reported on line 7a of the Form 5500	2017-01-01	310
Number of retired or separated participants receiving benefits	2017-01-01	1
Number of other retired or separated participants entitled to future benefits	2017-01-01	31
Total of all active and inactive participants	2017-01-01	342
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2017-01-01	0
Total participants	2017-01-01	342
Number of participants with account balances	2017-01-01	318
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2017-01-01	11
2016: MIDDLESEX WATER COMPANY 401(K) PLAN 2016 401k membership
Total participants, beginning-of-year	2016-01-01	311
Total number of active participants reported on line 7a of the Form 5500	2016-01-01	307
Number of retired or separated participants receiving benefits	2016-01-01	1
Number of other retired or separated participants entitled to future benefits	2016-01-01	28
Total of all active and inactive participants	2016-01-01	336
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2016-01-01	0
Total participants	2016-01-01	336
Number of participants with account balances	2016-01-01	305
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2016-01-01	8
2015: MIDDLESEX WATER COMPANY 401(K) PLAN 2015 401k membership
Total participants, beginning-of-year	2015-01-01	311
Total number of active participants reported on line 7a of the Form 5500	2015-01-01	278
Number of retired or separated participants receiving benefits	2015-01-01	1
Number of other retired or separated participants entitled to future benefits	2015-01-01	32
Total of all active and inactive participants	2015-01-01	311
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2015-01-01	0
Total participants	2015-01-01	311
Number of participants with account balances	2015-01-01	292
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2015-01-01	8
2014: MIDDLESEX WATER COMPANY 401(K) PLAN 2014 401k membership
Total participants, beginning-of-year	2014-01-01	305
Total number of active participants reported on line 7a of the Form 5500	2014-01-01	280
Number of retired or separated participants receiving benefits	2014-01-01	1
Number of other retired or separated participants entitled to future benefits	2014-01-01	30
Total of all active and inactive participants	2014-01-01	311
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2014-01-01	0
Total participants	2014-01-01	311
Number of participants with account balances	2014-01-01	291
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2014-01-01	8
2013: MIDDLESEX WATER COMPANY 401(K) PLAN 2013 401k membership
Total participants, beginning-of-year	2013-01-01	306
Total number of active participants reported on line 7a of the Form 5500	2013-01-01	276
Number of retired or separated participants receiving benefits	2013-01-01	1
Number of other retired or separated participants entitled to future benefits	2013-01-01	28
Total of all active and inactive participants	2013-01-01	305
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2013-01-01	0
Total participants	2013-01-01	305
Number of participants with account balances	2013-01-01	289
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2013-01-01	1
2012: MIDDLESEX WATER COMPANY 401(K) PLAN 2012 401k membership
Total participants, beginning-of-year	2012-01-01	315
Total number of active participants reported on line 7a of the Form 5500	2012-01-01	277
Number of retired or separated participants receiving benefits	2012-01-01	0
Number of other retired or separated participants entitled to future benefits	2012-01-01	28
Total of all active and inactive participants	2012-01-01	305
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2012-01-01	1
Total participants	2012-01-01	306
Number of participants with account balances	2012-01-01	285
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2012-01-01	10
2011: MIDDLESEX WATER COMPANY 401(K) PLAN 2011 401k membership
Total participants, beginning-of-year	2011-01-01	314
Total number of active participants reported on line 7a of the Form 5500	2011-01-01	287
Number of retired or separated participants receiving benefits	2011-01-01	0
Number of other retired or separated participants entitled to future benefits	2011-01-01	27
Total of all active and inactive participants	2011-01-01	314
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2011-01-01	1
Total participants	2011-01-01	315
Number of participants with account balances	2011-01-01	292
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2011-01-01	5
2010: MIDDLESEX WATER COMPANY 401(K) PLAN 2010 401k membership
Total participants, beginning-of-year	2010-01-01	312
Total number of active participants reported on line 7a of the Form 5500	2010-01-01	290
Number of retired or separated participants receiving benefits	2010-01-01	0
Number of other retired or separated participants entitled to future benefits	2010-01-01	24
Total of all active and inactive participants	2010-01-01	314
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2010-01-01	0
Total participants	2010-01-01	314
Number of participants with account balances	2010-01-01	285
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2010-01-01	7
2009: MIDDLESEX WATER COMPANY 401(K) PLAN 2009 401k membership
Total participants, beginning-of-year	2009-01-01	293
Total number of active participants reported on line 7a of the Form 5500	2009-01-01	284
Number of retired or separated participants receiving benefits	2009-01-01	0
Number of other retired or separated participants entitled to future benefits	2009-01-01	28
Total of all active and inactive participants	2009-01-01	312
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2009-01-01	0
Total participants	2009-01-01	312
Number of participants with account balances	2009-01-01	284
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2009-01-01	4

Financial Data on MIDDLESEX WATER COMPANY 401(K) PLAN

Measure	Date	Value
2022 : MIDDLESEX WATER COMPANY 401(K) PLAN 2022 401k financial data
Unrealized appreciation/depreciation of real estate assets	2022-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2022-12-31	$-13,075
Total unrealized appreciation/depreciation of assets	2022-12-31	$-13,075
Total transfer of assets to this plan	2022-12-31	$0
Total transfer of assets from this plan	2022-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-12-31	$0
Expenses. Interest paid	2022-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2022-12-31	$0
Total income from all sources (including contributions)	2022-12-31	$-12,217,349
Total loss/gain on sale of assets	2022-12-31	$-8
Total of all expenses incurred	2022-12-31	$3,942,292
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2022-12-31	$3,925,228
Expenses. Certain deemed distributions of participant loans	2022-12-31	$0
Value of total corrective distributions	2022-12-31	$170
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2022-12-31	$3,714,905
Value of total assets at end of year	2022-12-31	$56,922,642
Value of total assets at beginning of year	2022-12-31	$73,082,283
Total of administrative expenses incurred including professional, contract, advisory and management fees	2022-12-31	$16,894
Total income from rents	2022-12-31	$0
Total interest from all sources	2022-12-31	$98,151
Total dividends received (eg from common stock, registered investment company shares)	2022-12-31	$3,481,527
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2022-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2022-12-31	$3,480,818
Assets. Real estate other than employer real property at end of year	2022-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2022-12-31	$0
Administrative expenses professional fees incurred	2022-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2022-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2022-12-31	$0
Was this plan covered by a fidelity bond	2022-12-31	Yes
Value of fidelity bond cover	2022-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2022-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2022-12-31	No
Contributions received from participants	2022-12-31	$2,139,425
Participant contributions at end of year	2022-12-31	$772,783
Participant contributions at beginning of year	2022-12-31	$895,569
Participant contributions at end of year	2022-12-31	$0
Participant contributions at beginning of year	2022-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2022-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2022-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2022-12-31	$41,695
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2022-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2022-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2022-12-31	$0
Assets. Loans (other than to participants) at end of year	2022-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2022-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2022-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2022-12-31	$0
Other income not declared elsewhere	2022-12-31	$0
Administrative expenses (other) incurred	2022-12-31	$14,754
Liabilities. Value of operating payables at end of year	2022-12-31	$0
Liabilities. Value of operating payables at beginning of year	2022-12-31	$0
Total non interest bearing cash at end of year	2022-12-31	$0
Total non interest bearing cash at beginning of year	2022-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-12-31	No
Income. Non cash contributions	2022-12-31	$0
Value of net income/loss	2022-12-31	$-16,159,641
Value of net assets at end of year (total assets less liabilities)	2022-12-31	$56,922,642
Value of net assets at beginning of year (total assets less liabilities)	2022-12-31	$73,082,283
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2022-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2022-12-31	No
Were any leases to which the plan was party in default or uncollectible	2022-12-31	No
Assets. partnership/joint venture interests at end of year	2022-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2022-12-31	$0
Investment advisory and management fees	2022-12-31	$2,140
Value of interest in registered invesment companies (eg mutual funds) at end of year	2022-12-31	$51,266,853
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2022-12-31	$68,660,000
Value of interest in pooled separate accounts at end of year	2022-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2022-12-31	$0
Interest on participant loans	2022-12-31	$43,262
Income. Interest from loans (other than to participants)	2022-12-31	$0
Interest earned on other investments	2022-12-31	$0
Income. Interest from US Government securities	2022-12-31	$0
Income. Interest from corporate debt instruments	2022-12-31	$0
Value of interest in master investment trust accounts at end of year	2022-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2022-12-31	$0
Value of interest in common/collective trusts at end of year	2022-12-31	$409,983
Value of interest in common/collective trusts at beginning of year	2022-12-31	$130,773
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2022-12-31	$3,572,174
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2022-12-31	$2,601,486
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2022-12-31	$2,601,486
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2022-12-31	$54,889
Assets. Value of investments in 103.12 investment entities at end of year	2022-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2022-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2022-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2022-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2022-12-31	$0
Asset value of US Government securities at end of year	2022-12-31	$0
Asset value of US Government securities at beginning of year	2022-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2022-12-31	$-19,502,524
Net investment gain/loss from pooled separate accounts	2022-12-31	$0
Net investment gain or loss from common/collective trusts	2022-12-31	$3,675
Net gain/loss from 103.12 investment entities	2022-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2022-12-31	No
Was there a failure to transmit to the plan any participant contributions	2022-12-31	No
Has the plan failed to provide any benefit when due under the plan	2022-12-31	No
Assets. Invements in employer securities at end of year	2022-12-31	$0
Assets. Invements in employer securities at beginning of year	2022-12-31	$0
Assets. Value of employer real property at end of year	2022-12-31	$0
Assets. Value of employer real property at beginning of year	2022-12-31	$0
Contributions received in cash from employer	2022-12-31	$1,533,785
Employer contributions (assets) at end of year	2022-12-31	$866,078
Employer contributions (assets) at beginning of year	2022-12-31	$751,240
Income. Dividends from preferred stock	2022-12-31	$0
Income. Dividends from common stock	2022-12-31	$709
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2022-12-31	$3,925,228
Asset. Corporate debt instrument preferred debt at end of year	2022-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2022-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2022-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2022-12-31	$0
Contract administrator fees	2022-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2022-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2022-12-31	$34,771
Assets. Corporate common stocks other than exployer securities at beginning of year	2022-12-31	$43,215
Liabilities. Value of benefit claims payable at end of year	2022-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2022-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2022-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2022-12-31	$0
Did the plan have assets held for investment	2022-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2022-12-31	No
Aggregate proceeds on sale of assets	2022-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2022-12-31	$8
Liabilities. Value of acquisition indebtedness at end of year	2022-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2022-12-31	$0
Opinion of an independent qualified public accountant for this plan	2022-12-31	Unqualified
Accountancy firm name	2022-12-31	WITHUM SMITH AND BROWN PC
Accountancy firm EIN	2022-12-31	202027092
2021 : MIDDLESEX WATER COMPANY 401(K) PLAN 2021 401k financial data
Unrealized appreciation/depreciation of real estate assets	2021-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2021-12-31	$3,297
Total unrealized appreciation/depreciation of assets	2021-12-31	$3,297
Total transfer of assets to this plan	2021-12-31	$0
Total transfer of assets from this plan	2021-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2021-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2021-12-31	$0
Expenses. Interest paid	2021-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2021-12-31	$0
Total income from all sources (including contributions)	2021-12-31	$13,540,190
Total loss/gain on sale of assets	2021-12-31	$-1,474
Total of all expenses incurred	2021-12-31	$2,894,738
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2021-12-31	$2,889,524
Expenses. Certain deemed distributions of participant loans	2021-12-31	$0
Value of total corrective distributions	2021-12-31	$317
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2021-12-31	$3,738,008
Value of total assets at end of year	2021-12-31	$73,082,283
Value of total assets at beginning of year	2021-12-31	$62,436,831
Total of administrative expenses incurred including professional, contract, advisory and management fees	2021-12-31	$4,897
Total income from rents	2021-12-31	$0
Total interest from all sources	2021-12-31	$47,893
Total dividends received (eg from common stock, registered investment company shares)	2021-12-31	$6,169,155
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2021-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2021-12-31	$6,168,965
Assets. Real estate other than employer real property at end of year	2021-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2021-12-31	$0
Administrative expenses professional fees incurred	2021-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2021-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2021-12-31	$0
Was this plan covered by a fidelity bond	2021-12-31	Yes
Value of fidelity bond cover	2021-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2021-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2021-12-31	No
Contributions received from participants	2021-12-31	$2,074,182
Participant contributions at end of year	2021-12-31	$895,569
Participant contributions at beginning of year	2021-12-31	$1,040,111
Participant contributions at end of year	2021-12-31	$0
Participant contributions at beginning of year	2021-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2021-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2021-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2021-12-31	$305,711
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2021-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2021-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2021-12-31	$0
Assets. Loans (other than to participants) at end of year	2021-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2021-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2021-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2021-12-31	$0
Other income not declared elsewhere	2021-12-31	$0
Administrative expenses (other) incurred	2021-12-31	$4,884
Liabilities. Value of operating payables at end of year	2021-12-31	$0
Liabilities. Value of operating payables at beginning of year	2021-12-31	$0
Total non interest bearing cash at end of year	2021-12-31	$0
Total non interest bearing cash at beginning of year	2021-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2021-12-31	No
Income. Non cash contributions	2021-12-31	$0
Value of net income/loss	2021-12-31	$10,645,452
Value of net assets at end of year (total assets less liabilities)	2021-12-31	$73,082,283
Value of net assets at beginning of year (total assets less liabilities)	2021-12-31	$62,436,831
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2021-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2021-12-31	No
Were any leases to which the plan was party in default or uncollectible	2021-12-31	No
Assets. partnership/joint venture interests at end of year	2021-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2021-12-31	$0
Investment advisory and management fees	2021-12-31	$13
Value of interest in registered invesment companies (eg mutual funds) at end of year	2021-12-31	$68,660,000
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2021-12-31	$57,201,995
Value of interest in pooled separate accounts at end of year	2021-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2021-12-31	$0
Interest on participant loans	2021-12-31	$46,990
Income. Interest from loans (other than to participants)	2021-12-31	$0
Interest earned on other investments	2021-12-31	$0
Income. Interest from US Government securities	2021-12-31	$0
Income. Interest from corporate debt instruments	2021-12-31	$0
Value of interest in master investment trust accounts at end of year	2021-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2021-12-31	$0
Value of interest in common/collective trusts at end of year	2021-12-31	$130,773
Value of interest in common/collective trusts at beginning of year	2021-12-31	$231,988
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2021-12-31	$2,601,486
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2021-12-31	$3,212,604
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2021-12-31	$3,212,604
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2021-12-31	$903
Assets. Value of investments in 103.12 investment entities at end of year	2021-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2021-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2021-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2021-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2021-12-31	$0
Asset value of US Government securities at end of year	2021-12-31	$0
Asset value of US Government securities at beginning of year	2021-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2021-12-31	$3,580,544
Net investment gain/loss from pooled separate accounts	2021-12-31	$0
Net investment gain or loss from common/collective trusts	2021-12-31	$2,767
Net gain/loss from 103.12 investment entities	2021-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2021-12-31	No
Was there a failure to transmit to the plan any participant contributions	2021-12-31	No
Has the plan failed to provide any benefit when due under the plan	2021-12-31	No
Assets. Invements in employer securities at end of year	2021-12-31	$0
Assets. Invements in employer securities at beginning of year	2021-12-31	$0
Assets. Value of employer real property at end of year	2021-12-31	$0
Assets. Value of employer real property at beginning of year	2021-12-31	$0
Contributions received in cash from employer	2021-12-31	$1,358,115
Employer contributions (assets) at end of year	2021-12-31	$751,240
Employer contributions (assets) at beginning of year	2021-12-31	$738,013
Income. Dividends from preferred stock	2021-12-31	$0
Income. Dividends from common stock	2021-12-31	$190
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2021-12-31	$2,889,524
Asset. Corporate debt instrument preferred debt at end of year	2021-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2021-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2021-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2021-12-31	$0
Contract administrator fees	2021-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2021-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2021-12-31	$43,215
Assets. Corporate common stocks other than exployer securities at beginning of year	2021-12-31	$12,120
Liabilities. Value of benefit claims payable at end of year	2021-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2021-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2021-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2021-12-31	$0
Did the plan have assets held for investment	2021-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2021-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2021-12-31	No
Aggregate proceeds on sale of assets	2021-12-31	$41,823
Aggregate carrying amount (costs) on sale of assets	2021-12-31	$43,297
Liabilities. Value of acquisition indebtedness at end of year	2021-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2021-12-31	$0
Opinion of an independent qualified public accountant for this plan	2021-12-31	Unqualified
Accountancy firm name	2021-12-31	WITHUM SMITH AND BROWN PC
Accountancy firm EIN	2021-12-31	202027092
2020 : MIDDLESEX WATER COMPANY 401(K) PLAN 2020 401k financial data
Unrealized appreciation/depreciation of real estate assets	2020-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2020-12-31	$2,307
Total unrealized appreciation/depreciation of assets	2020-12-31	$2,307
Total transfer of assets to this plan	2020-12-31	$0
Total transfer of assets from this plan	2020-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2020-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2020-12-31	$0
Expenses. Interest paid	2020-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2020-12-31	$0
Total income from all sources (including contributions)	2020-12-31	$15,550,727
Total loss/gain on sale of assets	2020-12-31	$-12,242
Total of all expenses incurred	2020-12-31	$5,880,864
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2020-12-31	$5,874,464
Expenses. Certain deemed distributions of participant loans	2020-12-31	$0
Value of total corrective distributions	2020-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2020-12-31	$3,505,679
Value of total assets at end of year	2020-12-31	$62,436,831
Value of total assets at beginning of year	2020-12-31	$52,766,968
Total of administrative expenses incurred including professional, contract, advisory and management fees	2020-12-31	$6,400
Total income from rents	2020-12-31	$0
Total interest from all sources	2020-12-31	$59,377
Total dividends received (eg from common stock, registered investment company shares)	2020-12-31	$3,188,189
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2020-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2020-12-31	$3,184,945
Assets. Real estate other than employer real property at end of year	2020-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2020-12-31	$0
Administrative expenses professional fees incurred	2020-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2020-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2020-12-31	$0
Was this plan covered by a fidelity bond	2020-12-31	Yes
Value of fidelity bond cover	2020-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2020-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2020-12-31	No
Contributions received from participants	2020-12-31	$2,076,686
Participant contributions at end of year	2020-12-31	$1,040,111
Participant contributions at beginning of year	2020-12-31	$1,022,952
Participant contributions at end of year	2020-12-31	$0
Participant contributions at beginning of year	2020-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2020-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2020-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2020-12-31	$24,599
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2020-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2020-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2020-12-31	$0
Assets. Loans (other than to participants) at end of year	2020-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2020-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2020-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2020-12-31	$0
Other income not declared elsewhere	2020-12-31	$0
Administrative expenses (other) incurred	2020-12-31	$6,400
Liabilities. Value of operating payables at end of year	2020-12-31	$0
Liabilities. Value of operating payables at beginning of year	2020-12-31	$0
Total non interest bearing cash at end of year	2020-12-31	$0
Total non interest bearing cash at beginning of year	2020-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2020-12-31	No
Income. Non cash contributions	2020-12-31	$0
Value of net income/loss	2020-12-31	$9,669,863
Value of net assets at end of year (total assets less liabilities)	2020-12-31	$62,436,831
Value of net assets at beginning of year (total assets less liabilities)	2020-12-31	$52,766,968
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2020-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2020-12-31	No
Were any leases to which the plan was party in default or uncollectible	2020-12-31	No
Assets. partnership/joint venture interests at end of year	2020-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2020-12-31	$0
Investment advisory and management fees	2020-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2020-12-31	$57,201,995
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2020-12-31	$47,416,611
Value of interest in pooled separate accounts at end of year	2020-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2020-12-31	$0
Interest on participant loans	2020-12-31	$51,012
Income. Interest from loans (other than to participants)	2020-12-31	$0
Interest earned on other investments	2020-12-31	$0
Income. Interest from US Government securities	2020-12-31	$0
Income. Interest from corporate debt instruments	2020-12-31	$0
Value of interest in master investment trust accounts at end of year	2020-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2020-12-31	$0
Value of interest in common/collective trusts at end of year	2020-12-31	$231,988
Value of interest in common/collective trusts at beginning of year	2020-12-31	$383,550
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2020-12-31	$3,212,604
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2020-12-31	$3,209,756
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2020-12-31	$3,209,756
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2020-12-31	$8,365
Assets. Value of investments in 103.12 investment entities at end of year	2020-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2020-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2020-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2020-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2020-12-31	$0
Asset value of US Government securities at end of year	2020-12-31	$0
Asset value of US Government securities at beginning of year	2020-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2020-12-31	$8,795,125
Net investment gain/loss from pooled separate accounts	2020-12-31	$0
Net investment gain or loss from common/collective trusts	2020-12-31	$12,292
Net gain/loss from 103.12 investment entities	2020-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2020-12-31	No
Was there a failure to transmit to the plan any participant contributions	2020-12-31	No
Has the plan failed to provide any benefit when due under the plan	2020-12-31	No
Assets. Invements in employer securities at end of year	2020-12-31	$0
Assets. Invements in employer securities at beginning of year	2020-12-31	$0
Assets. Value of employer real property at end of year	2020-12-31	$0
Assets. Value of employer real property at beginning of year	2020-12-31	$0
Contributions received in cash from employer	2020-12-31	$1,404,394
Employer contributions (assets) at end of year	2020-12-31	$738,013
Employer contributions (assets) at beginning of year	2020-12-31	$666,799
Income. Dividends from preferred stock	2020-12-31	$0
Income. Dividends from common stock	2020-12-31	$3,244
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2020-12-31	$5,874,464
Asset. Corporate debt instrument preferred debt at end of year	2020-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2020-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2020-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2020-12-31	$0
Contract administrator fees	2020-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2020-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2020-12-31	$12,120
Assets. Corporate common stocks other than exployer securities at beginning of year	2020-12-31	$67,300
Liabilities. Value of benefit claims payable at end of year	2020-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2020-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2020-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2020-12-31	$0
Did the plan have assets held for investment	2020-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2020-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2020-12-31	No
Aggregate proceeds on sale of assets	2020-12-31	$158,124
Aggregate carrying amount (costs) on sale of assets	2020-12-31	$170,366
Liabilities. Value of acquisition indebtedness at end of year	2020-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2020-12-31	$0
Opinion of an independent qualified public accountant for this plan	2020-12-31	Disclaimer
Accountancy firm name	2020-12-31	WITHUM SMITH AND BROWN PC
Accountancy firm EIN	2020-12-31	202027092
2019 : MIDDLESEX WATER COMPANY 401(K) PLAN 2019 401k financial data
Unrealized appreciation/depreciation of real estate assets	2019-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2019-12-31	$3,993
Total unrealized appreciation/depreciation of assets	2019-12-31	$3,993
Total transfer of assets to this plan	2019-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$0
Expenses. Interest paid	2019-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2019-12-31	$0
Total income from all sources (including contributions)	2019-12-31	$13,435,280
Total loss/gain on sale of assets	2019-12-31	$2,487
Total of all expenses incurred	2019-12-31	$6,009,304
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2019-12-31	$6,003,425
Expenses. Certain deemed distributions of participant loans	2019-12-31	$0
Value of total corrective distributions	2019-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2019-12-31	$3,407,107
Value of total assets at end of year	2019-12-31	$52,766,968
Value of total assets at beginning of year	2019-12-31	$45,340,992
Total of administrative expenses incurred including professional, contract, advisory and management fees	2019-12-31	$5,879
Total income from rents	2019-12-31	$0
Total interest from all sources	2019-12-31	$94,542
Total dividends received (eg from common stock, registered investment company shares)	2019-12-31	$2,430,897
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2019-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2019-12-31	$2,428,393
Assets. Real estate other than employer real property at end of year	2019-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2019-12-31	$0
Administrative expenses professional fees incurred	2019-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2019-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2019-12-31	$0
Was this plan covered by a fidelity bond	2019-12-31	Yes
Value of fidelity bond cover	2019-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2019-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2019-12-31	No
Contributions received from participants	2019-12-31	$1,974,856
Participant contributions at end of year	2019-12-31	$1,022,952
Participant contributions at beginning of year	2019-12-31	$713,715
Participant contributions at end of year	2019-12-31	$0
Participant contributions at beginning of year	2019-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2019-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2019-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2019-12-31	$109,429
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2019-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2019-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2019-12-31	$0
Assets. Loans (other than to participants) at end of year	2019-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2019-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2019-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2019-12-31	$0
Other income not declared elsewhere	2019-12-31	$0
Administrative expenses (other) incurred	2019-12-31	$5,879
Liabilities. Value of operating payables at end of year	2019-12-31	$0
Liabilities. Value of operating payables at beginning of year	2019-12-31	$0
Total non interest bearing cash at end of year	2019-12-31	$0
Total non interest bearing cash at beginning of year	2019-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Income. Non cash contributions	2019-12-31	$0
Value of net income/loss	2019-12-31	$7,425,976
Value of net assets at end of year (total assets less liabilities)	2019-12-31	$52,766,968
Value of net assets at beginning of year (total assets less liabilities)	2019-12-31	$45,340,992
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2019-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2019-12-31	No
Were any leases to which the plan was party in default or uncollectible	2019-12-31	No
Assets. partnership/joint venture interests at end of year	2019-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2019-12-31	$0
Investment advisory and management fees	2019-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2019-12-31	$47,416,611
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2019-12-31	$40,353,891
Value of interest in pooled separate accounts at end of year	2019-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2019-12-31	$0
Interest on participant loans	2019-12-31	$42,044
Income. Interest from loans (other than to participants)	2019-12-31	$0
Interest earned on other investments	2019-12-31	$0
Income. Interest from US Government securities	2019-12-31	$0
Income. Interest from corporate debt instruments	2019-12-31	$0
Value of interest in master investment trust accounts at end of year	2019-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2019-12-31	$0
Value of interest in common/collective trusts at end of year	2019-12-31	$383,550
Value of interest in common/collective trusts at beginning of year	2019-12-31	$485,682
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2019-12-31	$3,209,756
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2019-12-31	$3,210,861
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2019-12-31	$3,210,861
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2019-12-31	$52,498
Assets. Value of investments in 103.12 investment entities at end of year	2019-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2019-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2019-12-31	$0
Asset value of US Government securities at end of year	2019-12-31	$0
Asset value of US Government securities at beginning of year	2019-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2019-12-31	$7,482,942
Net investment gain/loss from pooled separate accounts	2019-12-31	$0
Net investment gain or loss from common/collective trusts	2019-12-31	$13,312
Net gain/loss from 103.12 investment entities	2019-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2019-12-31	No
Was there a failure to transmit to the plan any participant contributions	2019-12-31	No
Has the plan failed to provide any benefit when due under the plan	2019-12-31	No
Assets. Invements in employer securities at end of year	2019-12-31	$0
Assets. Invements in employer securities at beginning of year	2019-12-31	$0
Assets. Value of employer real property at end of year	2019-12-31	$0
Assets. Value of employer real property at beginning of year	2019-12-31	$0
Contributions received in cash from employer	2019-12-31	$1,322,822
Employer contributions (assets) at end of year	2019-12-31	$666,799
Employer contributions (assets) at beginning of year	2019-12-31	$562,973
Income. Dividends from preferred stock	2019-12-31	$0
Income. Dividends from common stock	2019-12-31	$2,504
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2019-12-31	$6,003,425
Asset. Corporate debt instrument preferred debt at end of year	2019-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2019-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2019-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2019-12-31	$0
Contract administrator fees	2019-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2019-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2019-12-31	$67,300
Assets. Corporate common stocks other than exployer securities at beginning of year	2019-12-31	$13,870
Liabilities. Value of benefit claims payable at end of year	2019-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2019-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2019-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2019-12-31	$0
Did the plan have assets held for investment	2019-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2019-12-31	No
Aggregate proceeds on sale of assets	2019-12-31	$25,206
Aggregate carrying amount (costs) on sale of assets	2019-12-31	$22,719
Liabilities. Value of acquisition indebtedness at end of year	2019-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2019-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2019-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2019-12-31	Disclaimer
Accountancy firm name	2019-12-31	WITHUM SMITH AND BROWN PC
Accountancy firm EIN	2019-12-31	202027092
2018 : MIDDLESEX WATER COMPANY 401(K) PLAN 2018 401k financial data
Unrealized appreciation/depreciation of real estate assets	2018-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2018-12-31	$-3,442
Total unrealized appreciation/depreciation of assets	2018-12-31	$-3,442
Total transfer of assets to this plan	2018-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$0
Expenses. Interest paid	2018-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2018-12-31	$0
Total income from all sources (including contributions)	2018-12-31	$1,078,862
Total loss/gain on sale of assets	2018-12-31	$-1,021
Total of all expenses incurred	2018-12-31	$2,131,742
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2018-12-31	$2,122,117
Expenses. Certain deemed distributions of participant loans	2018-12-31	$0
Value of total corrective distributions	2018-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2018-12-31	$3,202,820
Value of total assets at end of year	2018-12-31	$45,340,992
Value of total assets at beginning of year	2018-12-31	$46,393,872
Total of administrative expenses incurred including professional, contract, advisory and management fees	2018-12-31	$9,625
Total income from rents	2018-12-31	$0
Total interest from all sources	2018-12-31	$67,210
Total dividends received (eg from common stock, registered investment company shares)	2018-12-31	$2,785,850
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2018-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2018-12-31	$2,785,396
Assets. Real estate other than employer real property at end of year	2018-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2018-12-31	$0
Administrative expenses professional fees incurred	2018-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2018-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2018-12-31	$0
Was this plan covered by a fidelity bond	2018-12-31	Yes
Value of fidelity bond cover	2018-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2018-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2018-12-31	No
Contributions received from participants	2018-12-31	$1,819,203
Participant contributions at end of year	2018-12-31	$713,715
Participant contributions at beginning of year	2018-12-31	$743,751
Participant contributions at end of year	2018-12-31	$0
Participant contributions at beginning of year	2018-12-31	$56,395
Assets. Other investments not covered elsewhere at end of year	2018-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2018-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2018-12-31	$193,288
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2018-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2018-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2018-12-31	$0
Assets. Loans (other than to participants) at end of year	2018-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2018-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2018-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2018-12-31	$0
Other income not declared elsewhere	2018-12-31	$0
Administrative expenses (other) incurred	2018-12-31	$9,625
Liabilities. Value of operating payables at end of year	2018-12-31	$0
Liabilities. Value of operating payables at beginning of year	2018-12-31	$0
Total non interest bearing cash at end of year	2018-12-31	$0
Total non interest bearing cash at beginning of year	2018-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Income. Non cash contributions	2018-12-31	$0
Value of net income/loss	2018-12-31	$-1,052,880
Value of net assets at end of year (total assets less liabilities)	2018-12-31	$45,340,992
Value of net assets at beginning of year (total assets less liabilities)	2018-12-31	$46,393,872
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2018-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2018-12-31	No
Were any leases to which the plan was party in default or uncollectible	2018-12-31	No
Assets. partnership/joint venture interests at end of year	2018-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2018-12-31	$0
Investment advisory and management fees	2018-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2018-12-31	$40,353,891
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2018-12-31	$43,008,741
Value of interest in pooled separate accounts at end of year	2018-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2018-12-31	$0
Interest on participant loans	2018-12-31	$35,902
Income. Interest from loans (other than to participants)	2018-12-31	$0
Interest earned on other investments	2018-12-31	$0
Income. Interest from US Government securities	2018-12-31	$0
Income. Interest from corporate debt instruments	2018-12-31	$0
Value of interest in master investment trust accounts at end of year	2018-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2018-12-31	$0
Value of interest in common/collective trusts at end of year	2018-12-31	$485,682
Value of interest in common/collective trusts at beginning of year	2018-12-31	$422,602
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2018-12-31	$3,210,861
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2018-12-31	$1,680,569
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2018-12-31	$1,680,569
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2018-12-31	$31,308
Assets. Value of investments in 103.12 investment entities at end of year	2018-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2018-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2018-12-31	$0
Asset value of US Government securities at end of year	2018-12-31	$0
Asset value of US Government securities at beginning of year	2018-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2018-12-31	$-4,974,267
Net investment gain/loss from pooled separate accounts	2018-12-31	$0
Net investment gain or loss from common/collective trusts	2018-12-31	$1,712
Net gain/loss from 103.12 investment entities	2018-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2018-12-31	No
Was there a failure to transmit to the plan any participant contributions	2018-12-31	No
Has the plan failed to provide any benefit when due under the plan	2018-12-31	No
Assets. Invements in employer securities at end of year	2018-12-31	$0
Assets. Invements in employer securities at beginning of year	2018-12-31	$0
Assets. Value of employer real property at end of year	2018-12-31	$0
Assets. Value of employer real property at beginning of year	2018-12-31	$0
Contributions received in cash from employer	2018-12-31	$1,190,329
Employer contributions (assets) at end of year	2018-12-31	$562,973
Employer contributions (assets) at beginning of year	2018-12-31	$468,576
Income. Dividends from preferred stock	2018-12-31	$0
Income. Dividends from common stock	2018-12-31	$454
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2018-12-31	$2,122,117
Asset. Corporate debt instrument preferred debt at end of year	2018-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2018-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2018-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2018-12-31	$0
Contract administrator fees	2018-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2018-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2018-12-31	$13,870
Assets. Corporate common stocks other than exployer securities at beginning of year	2018-12-31	$13,238
Liabilities. Value of benefit claims payable at end of year	2018-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2018-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2018-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2018-12-31	$0
Did the plan have assets held for investment	2018-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2018-12-31	No
Aggregate proceeds on sale of assets	2018-12-31	$8,846
Aggregate carrying amount (costs) on sale of assets	2018-12-31	$9,867
Liabilities. Value of acquisition indebtedness at end of year	2018-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2018-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2018-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2018-12-31	Disclaimer
Accountancy firm name	2018-12-31	WITHUM SMITH AND BROWN PC
Accountancy firm EIN	2018-12-31	202027092
2017 : MIDDLESEX WATER COMPANY 401(K) PLAN 2017 401k financial data
Unrealized appreciation/depreciation of real estate assets	2017-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2017-12-31	$0
Total unrealized appreciation/depreciation of assets	2017-12-31	$0
Total transfer of assets to this plan	2017-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$0
Expenses. Interest paid	2017-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2017-12-31	$0
Total income from all sources (including contributions)	2017-12-31	$10,564,062
Total loss/gain on sale of assets	2017-12-31	$0
Total of all expenses incurred	2017-12-31	$4,147,797
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2017-12-31	$4,143,335
Expenses. Certain deemed distributions of participant loans	2017-12-31	$0
Value of total corrective distributions	2017-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2017-12-31	$2,762,494
Value of total assets at end of year	2017-12-31	$46,393,872
Value of total assets at beginning of year	2017-12-31	$39,977,607
Total of administrative expenses incurred including professional, contract, advisory and management fees	2017-12-31	$4,462
Total income from rents	2017-12-31	$0
Total interest from all sources	2017-12-31	$48,301
Total dividends received (eg from common stock, registered investment company shares)	2017-12-31	$2,261,514
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2017-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2017-12-31	$2,261,261
Assets. Real estate other than employer real property at end of year	2017-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2017-12-31	$0
Administrative expenses professional fees incurred	2017-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2017-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2017-12-31	$0
Was this plan covered by a fidelity bond	2017-12-31	Yes
Value of fidelity bond cover	2017-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2017-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2017-12-31	No
Contributions received from participants	2017-12-31	$1,725,211
Participant contributions at end of year	2017-12-31	$743,751
Participant contributions at beginning of year	2017-12-31	$775,560
Participant contributions at end of year	2017-12-31	$56,395
Participant contributions at beginning of year	2017-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2017-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2017-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2017-12-31	$30,693
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2017-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2017-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2017-12-31	$0
Assets. Loans (other than to participants) at end of year	2017-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2017-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2017-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2017-12-31	$0
Other income not declared elsewhere	2017-12-31	$0
Administrative expenses (other) incurred	2017-12-31	$4,462
Liabilities. Value of operating payables at end of year	2017-12-31	$0
Liabilities. Value of operating payables at beginning of year	2017-12-31	$0
Total non interest bearing cash at end of year	2017-12-31	$0
Total non interest bearing cash at beginning of year	2017-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Income. Non cash contributions	2017-12-31	$0
Value of net income/loss	2017-12-31	$6,416,265
Value of net assets at end of year (total assets less liabilities)	2017-12-31	$46,393,872
Value of net assets at beginning of year (total assets less liabilities)	2017-12-31	$39,977,607
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2017-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2017-12-31	No
Were any leases to which the plan was party in default or uncollectible	2017-12-31	No
Assets. partnership/joint venture interests at end of year	2017-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2017-12-31	$0
Investment advisory and management fees	2017-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2017-12-31	$43,008,741
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2017-12-31	$36,593,025
Value of interest in pooled separate accounts at end of year	2017-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2017-12-31	$0
Interest on participant loans	2017-12-31	$39,647
Income. Interest from loans (other than to participants)	2017-12-31	$0
Interest earned on other investments	2017-12-31	$0
Income. Interest from US Government securities	2017-12-31	$0
Income. Interest from corporate debt instruments	2017-12-31	$0
Value of interest in master investment trust accounts at end of year	2017-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2017-12-31	$0
Value of interest in common/collective trusts at end of year	2017-12-31	$422,602
Value of interest in common/collective trusts at beginning of year	2017-12-31	$564,993
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2017-12-31	$1,680,569
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2017-12-31	$1,666,548
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2017-12-31	$1,666,548
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2017-12-31	$8,654
Assets. Value of investments in 103.12 investment entities at end of year	2017-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2017-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2017-12-31	$0
Asset value of US Government securities at end of year	2017-12-31	$0
Asset value of US Government securities at beginning of year	2017-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2017-12-31	$5,491,753
Net investment gain/loss from pooled separate accounts	2017-12-31	$0
Net investment gain or loss from common/collective trusts	2017-12-31	$0
Net gain/loss from 103.12 investment entities	2017-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2017-12-31	No
Was there a failure to transmit to the plan any participant contributions	2017-12-31	No
Has the plan failed to provide any benefit when due under the plan	2017-12-31	No
Assets. Invements in employer securities at end of year	2017-12-31	$0
Assets. Invements in employer securities at beginning of year	2017-12-31	$0
Assets. Value of employer real property at end of year	2017-12-31	$0
Assets. Value of employer real property at beginning of year	2017-12-31	$0
Contributions received in cash from employer	2017-12-31	$1,006,590
Employer contributions (assets) at end of year	2017-12-31	$468,576
Employer contributions (assets) at beginning of year	2017-12-31	$377,481
Income. Dividends from preferred stock	2017-12-31	$0
Income. Dividends from common stock	2017-12-31	$253
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2017-12-31	$4,143,335
Asset. Corporate debt instrument preferred debt at end of year	2017-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2017-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2017-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2017-12-31	$0
Contract administrator fees	2017-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2017-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2017-12-31	$13,238
Assets. Corporate common stocks other than exployer securities at beginning of year	2017-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2017-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2017-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2017-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2017-12-31	$0
Did the plan have assets held for investment	2017-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2017-12-31	No
Aggregate proceeds on sale of assets	2017-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2017-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2017-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2017-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2017-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2017-12-31	Disclaimer
Accountancy firm name	2017-12-31	WITHUM SMITH AND BROWN PC
Accountancy firm EIN	2017-12-31	202027092
2016 : MIDDLESEX WATER COMPANY 401(K) PLAN 2016 401k financial data
Unrealized appreciation/depreciation of real estate assets	2016-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2016-12-31	$0
Total unrealized appreciation/depreciation of assets	2016-12-31	$0
Total transfer of assets to this plan	2016-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Expenses. Interest paid	2016-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2016-12-31	$0
Total income from all sources (including contributions)	2016-12-31	$4,891,645
Total loss/gain on sale of assets	2016-12-31	$0
Total of all expenses incurred	2016-12-31	$815,987
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2016-12-31	$812,685
Expenses. Certain deemed distributions of participant loans	2016-12-31	$0
Value of total corrective distributions	2016-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2016-12-31	$2,534,851
Value of total assets at end of year	2016-12-31	$39,977,607
Value of total assets at beginning of year	2016-12-31	$35,901,949
Total of administrative expenses incurred including professional, contract, advisory and management fees	2016-12-31	$3,302
Total income from rents	2016-12-31	$0
Total interest from all sources	2016-12-31	$41,280
Total dividends received (eg from common stock, registered investment company shares)	2016-12-31	$1,252,762
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2016-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2016-12-31	$1,252,762
Assets. Real estate other than employer real property at end of year	2016-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2016-12-31	$0
Administrative expenses professional fees incurred	2016-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2016-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2016-12-31	$0
Was this plan covered by a fidelity bond	2016-12-31	Yes
Value of fidelity bond cover	2016-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2016-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2016-12-31	No
Contributions received from participants	2016-12-31	$1,598,547
Participant contributions at end of year	2016-12-31	$775,560
Participant contributions at beginning of year	2016-12-31	$905,640
Participant contributions at end of year	2016-12-31	$0
Participant contributions at beginning of year	2016-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2016-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2016-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2016-12-31	$20,316
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2016-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2016-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2016-12-31	$0
Assets. Loans (other than to participants) at end of year	2016-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2016-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2016-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2016-12-31	$0
Other income not declared elsewhere	2016-12-31	$0
Administrative expenses (other) incurred	2016-12-31	$3,302
Liabilities. Value of operating payables at end of year	2016-12-31	$0
Liabilities. Value of operating payables at beginning of year	2016-12-31	$0
Total non interest bearing cash at end of year	2016-12-31	$0
Total non interest bearing cash at beginning of year	2016-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Income. Non cash contributions	2016-12-31	$0
Value of net income/loss	2016-12-31	$4,075,658
Value of net assets at end of year (total assets less liabilities)	2016-12-31	$39,977,607
Value of net assets at beginning of year (total assets less liabilities)	2016-12-31	$35,901,949
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2016-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2016-12-31	No
Were any leases to which the plan was party in default or uncollectible	2016-12-31	No
Assets. partnership/joint venture interests at end of year	2016-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2016-12-31	$0
Investment advisory and management fees	2016-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2016-12-31	$36,593,025
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2016-12-31	$32,762,644
Value of interest in pooled separate accounts at end of year	2016-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2016-12-31	$0
Interest on participant loans	2016-12-31	$40,303
Income. Interest from loans (other than to participants)	2016-12-31	$0
Interest earned on other investments	2016-12-31	$0
Income. Interest from US Government securities	2016-12-31	$0
Income. Interest from corporate debt instruments	2016-12-31	$0
Value of interest in master investment trust accounts at end of year	2016-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2016-12-31	$0
Value of interest in common/collective trusts at end of year	2016-12-31	$564,993
Value of interest in common/collective trusts at beginning of year	2016-12-31	$358,035
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2016-12-31	$1,666,548
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2016-12-31	$1,556,551
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2016-12-31	$1,556,551
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2016-12-31	$977
Assets. Value of investments in 103.12 investment entities at end of year	2016-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2016-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2016-12-31	$0
Asset value of US Government securities at end of year	2016-12-31	$0
Asset value of US Government securities at beginning of year	2016-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2016-12-31	$1,062,752
Net investment gain/loss from pooled separate accounts	2016-12-31	$0
Net investment gain or loss from common/collective trusts	2016-12-31	$0
Net gain/loss from 103.12 investment entities	2016-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2016-12-31	No
Was there a failure to transmit to the plan any participant contributions	2016-12-31	No
Has the plan failed to provide any benefit when due under the plan	2016-12-31	No
Assets. Invements in employer securities at end of year	2016-12-31	$0
Assets. Invements in employer securities at beginning of year	2016-12-31	$0
Assets. Value of employer real property at end of year	2016-12-31	$0
Assets. Value of employer real property at beginning of year	2016-12-31	$0
Contributions received in cash from employer	2016-12-31	$915,988
Employer contributions (assets) at end of year	2016-12-31	$377,481
Employer contributions (assets) at beginning of year	2016-12-31	$319,079
Income. Dividends from preferred stock	2016-12-31	$0
Income. Dividends from common stock	2016-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2016-12-31	$812,685
Asset. Corporate debt instrument preferred debt at end of year	2016-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2016-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2016-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2016-12-31	$0
Contract administrator fees	2016-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2016-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2016-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2016-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2016-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2016-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2016-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2016-12-31	$0
Did the plan have assets held for investment	2016-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2016-12-31	No
Aggregate proceeds on sale of assets	2016-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2016-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2016-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2016-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2016-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2016-12-31	Disclaimer
Accountancy firm name	2016-12-31	WITHUM SMITH AND BROWN PC
Accountancy firm EIN	2016-12-31	202027092
2015 : MIDDLESEX WATER COMPANY 401(K) PLAN 2015 401k financial data
Unrealized appreciation/depreciation of real estate assets	2015-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2015-12-31	$0
Total unrealized appreciation/depreciation of assets	2015-12-31	$0
Total transfer of assets to this plan	2015-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Expenses. Interest paid	2015-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2015-12-31	$0
Total income from all sources (including contributions)	2015-12-31	$3,384,943
Total loss/gain on sale of assets	2015-12-31	$0
Total of all expenses incurred	2015-12-31	$1,837,797
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2015-12-31	$1,832,174
Expenses. Certain deemed distributions of participant loans	2015-12-31	$0
Value of total corrective distributions	2015-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2015-12-31	$2,843,911
Value of total assets at end of year	2015-12-31	$35,901,949
Value of total assets at beginning of year	2015-12-31	$34,354,803
Total of administrative expenses incurred including professional, contract, advisory and management fees	2015-12-31	$5,623
Total income from rents	2015-12-31	$0
Total interest from all sources	2015-12-31	$45,963
Total dividends received (eg from common stock, registered investment company shares)	2015-12-31	$1,646,400
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2015-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2015-12-31	$1,646,400
Assets. Real estate other than employer real property at end of year	2015-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2015-12-31	$0
Administrative expenses professional fees incurred	2015-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2015-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2015-12-31	$0
Was this plan covered by a fidelity bond	2015-12-31	Yes
Value of fidelity bond cover	2015-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2015-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2015-12-31	No
Contributions received from participants	2015-12-31	$1,489,598
Participant contributions at end of year	2015-12-31	$905,640
Participant contributions at beginning of year	2015-12-31	$852,289
Participant contributions at end of year	2015-12-31	$0
Participant contributions at beginning of year	2015-12-31	$47,664
Assets. Other investments not covered elsewhere at end of year	2015-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2015-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2015-12-31	$481,126
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2015-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2015-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2015-12-31	$0
Assets. Loans (other than to participants) at end of year	2015-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2015-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2015-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2015-12-31	$0
Other income not declared elsewhere	2015-12-31	$0
Administrative expenses (other) incurred	2015-12-31	$5,623
Liabilities. Value of operating payables at end of year	2015-12-31	$0
Liabilities. Value of operating payables at beginning of year	2015-12-31	$0
Total non interest bearing cash at end of year	2015-12-31	$0
Total non interest bearing cash at beginning of year	2015-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Income. Non cash contributions	2015-12-31	$0
Value of net income/loss	2015-12-31	$1,547,146
Value of net assets at end of year (total assets less liabilities)	2015-12-31	$35,901,949
Value of net assets at beginning of year (total assets less liabilities)	2015-12-31	$34,354,803
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2015-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2015-12-31	No
Were any leases to which the plan was party in default or uncollectible	2015-12-31	No
Assets. partnership/joint venture interests at end of year	2015-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2015-12-31	$0
Investment advisory and management fees	2015-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2015-12-31	$32,762,644
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2015-12-31	$31,061,682
Value of interest in pooled separate accounts at end of year	2015-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2015-12-31	$0
Interest on participant loans	2015-12-31	$45,791
Income. Interest from loans (other than to participants)	2015-12-31	$0
Interest earned on other investments	2015-12-31	$0
Income. Interest from US Government securities	2015-12-31	$0
Income. Interest from corporate debt instruments	2015-12-31	$0
Value of interest in master investment trust accounts at end of year	2015-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2015-12-31	$0
Value of interest in common/collective trusts at end of year	2015-12-31	$358,035
Value of interest in common/collective trusts at beginning of year	2015-12-31	$347,728
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2015-12-31	$1,556,551
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2015-12-31	$1,724,528
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2015-12-31	$1,724,528
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2015-12-31	$172
Assets. Value of investments in 103.12 investment entities at end of year	2015-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2015-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2015-12-31	$0
Asset value of US Government securities at end of year	2015-12-31	$0
Asset value of US Government securities at beginning of year	2015-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2015-12-31	$-1,151,331
Net investment gain/loss from pooled separate accounts	2015-12-31	$0
Net investment gain or loss from common/collective trusts	2015-12-31	$0
Net gain/loss from 103.12 investment entities	2015-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2015-12-31	No
Was there a failure to transmit to the plan any participant contributions	2015-12-31	No
Has the plan failed to provide any benefit when due under the plan	2015-12-31	No
Assets. Invements in employer securities at end of year	2015-12-31	$0
Assets. Invements in employer securities at beginning of year	2015-12-31	$0
Assets. Value of employer real property at end of year	2015-12-31	$0
Assets. Value of employer real property at beginning of year	2015-12-31	$0
Contributions received in cash from employer	2015-12-31	$873,187
Employer contributions (assets) at end of year	2015-12-31	$319,079
Employer contributions (assets) at beginning of year	2015-12-31	$320,912
Income. Dividends from preferred stock	2015-12-31	$0
Income. Dividends from common stock	2015-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2015-12-31	$1,832,174
Asset. Corporate debt instrument preferred debt at end of year	2015-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2015-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2015-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2015-12-31	$0
Contract administrator fees	2015-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2015-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2015-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2015-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2015-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2015-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2015-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2015-12-31	$0
Did the plan have assets held for investment	2015-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2015-12-31	No
Aggregate proceeds on sale of assets	2015-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2015-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2015-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2015-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2015-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2015-12-31	Disclaimer
Accountancy firm name	2015-12-31	WITHUM SMITH AND BROWN PC
Accountancy firm EIN	2015-12-31	202027092
2014 : MIDDLESEX WATER COMPANY 401(K) PLAN 2014 401k financial data
Unrealized appreciation/depreciation of real estate assets	2014-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2014-12-31	$0
Total unrealized appreciation/depreciation of assets	2014-12-31	$0
Total transfer of assets to this plan	2014-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Expenses. Interest paid	2014-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2014-12-31	$0
Total income from all sources (including contributions)	2014-12-31	$4,866,163
Total loss/gain on sale of assets	2014-12-31	$0
Total of all expenses incurred	2014-12-31	$1,375,841
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2014-12-31	$1,369,602
Expenses. Certain deemed distributions of participant loans	2014-12-31	$0
Value of total corrective distributions	2014-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2014-12-31	$2,655,561
Value of total assets at end of year	2014-12-31	$34,354,803
Value of total assets at beginning of year	2014-12-31	$30,864,481
Total of administrative expenses incurred including professional, contract, advisory and management fees	2014-12-31	$6,239
Total income from rents	2014-12-31	$0
Total interest from all sources	2014-12-31	$41,148
Total dividends received (eg from common stock, registered investment company shares)	2014-12-31	$2,003,033
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2014-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2014-12-31	$2,003,033
Assets. Real estate other than employer real property at end of year	2014-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2014-12-31	$0
Administrative expenses professional fees incurred	2014-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2014-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2014-12-31	$0
Was this plan covered by a fidelity bond	2014-12-31	Yes
Value of fidelity bond cover	2014-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2014-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2014-12-31	No
Contributions received from participants	2014-12-31	$1,437,361
Participant contributions at end of year	2014-12-31	$852,289
Participant contributions at beginning of year	2014-12-31	$775,690
Participant contributions at end of year	2014-12-31	$47,664
Participant contributions at beginning of year	2014-12-31	$55,845
Assets. Other investments not covered elsewhere at end of year	2014-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2014-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2014-12-31	$404,458
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2014-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2014-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2014-12-31	$0
Assets. Loans (other than to participants) at end of year	2014-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2014-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2014-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2014-12-31	$0
Other income not declared elsewhere	2014-12-31	$0
Administrative expenses (other) incurred	2014-12-31	$6,239
Liabilities. Value of operating payables at end of year	2014-12-31	$0
Liabilities. Value of operating payables at beginning of year	2014-12-31	$0
Total non interest bearing cash at end of year	2014-12-31	$0
Total non interest bearing cash at beginning of year	2014-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Income. Non cash contributions	2014-12-31	$0
Value of net income/loss	2014-12-31	$3,490,322
Value of net assets at end of year (total assets less liabilities)	2014-12-31	$34,354,803
Value of net assets at beginning of year (total assets less liabilities)	2014-12-31	$30,864,481
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2014-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2014-12-31	No
Were any leases to which the plan was party in default or uncollectible	2014-12-31	No
Assets. partnership/joint venture interests at end of year	2014-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2014-12-31	$0
Investment advisory and management fees	2014-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2014-12-31	$31,061,682
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2014-12-31	$27,325,447
Value of interest in pooled separate accounts at end of year	2014-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2014-12-31	$0
Interest on participant loans	2014-12-31	$40,964
Income. Interest from loans (other than to participants)	2014-12-31	$0
Interest earned on other investments	2014-12-31	$0
Income. Interest from US Government securities	2014-12-31	$0
Income. Interest from corporate debt instruments	2014-12-31	$0
Value of interest in master investment trust accounts at end of year	2014-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2014-12-31	$0
Value of interest in common/collective trusts at end of year	2014-12-31	$347,728
Value of interest in common/collective trusts at beginning of year	2014-12-31	$583,438
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2014-12-31	$1,724,528
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2014-12-31	$1,849,355
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2014-12-31	$1,849,355
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2014-12-31	$184
Assets. Value of investments in 103.12 investment entities at end of year	2014-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2014-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2014-12-31	$0
Asset value of US Government securities at end of year	2014-12-31	$0
Asset value of US Government securities at beginning of year	2014-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2014-12-31	$166,421
Net investment gain/loss from pooled separate accounts	2014-12-31	$0
Net investment gain or loss from common/collective trusts	2014-12-31	$0
Net gain/loss from 103.12 investment entities	2014-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2014-12-31	No
Was there a failure to transmit to the plan any participant contributions	2014-12-31	No
Has the plan failed to provide any benefit when due under the plan	2014-12-31	No
Assets. Invements in employer securities at end of year	2014-12-31	$0
Assets. Invements in employer securities at beginning of year	2014-12-31	$0
Assets. Value of employer real property at end of year	2014-12-31	$0
Assets. Value of employer real property at beginning of year	2014-12-31	$0
Contributions received in cash from employer	2014-12-31	$813,742
Employer contributions (assets) at end of year	2014-12-31	$320,912
Employer contributions (assets) at beginning of year	2014-12-31	$274,706
Income. Dividends from preferred stock	2014-12-31	$0
Income. Dividends from common stock	2014-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2014-12-31	$1,369,602
Asset. Corporate debt instrument preferred debt at end of year	2014-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2014-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2014-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2014-12-31	$0
Contract administrator fees	2014-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2014-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2014-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2014-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2014-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2014-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2014-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2014-12-31	$0
Did the plan have assets held for investment	2014-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2014-12-31	No
Aggregate proceeds on sale of assets	2014-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2014-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2014-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2014-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2014-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2014-12-31	Disclaimer
Accountancy firm name	2014-12-31	WITHUM SMITH AND BROWN PC
Accountancy firm EIN	2014-12-31	202027092
2013 : MIDDLESEX WATER COMPANY 401(K) PLAN 2013 401k financial data
Unrealized appreciation/depreciation of real estate assets	2013-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2013-12-31	$0
Total unrealized appreciation/depreciation of assets	2013-12-31	$0
Total transfer of assets to this plan	2013-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Expenses. Interest paid	2013-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2013-12-31	$0
Total income from all sources (including contributions)	2013-12-31	$7,266,577
Total loss/gain on sale of assets	2013-12-31	$0
Total of all expenses incurred	2013-12-31	$1,444,098
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2013-12-31	$1,437,004
Expenses. Certain deemed distributions of participant loans	2013-12-31	$0
Value of total corrective distributions	2013-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2013-12-31	$2,128,954
Value of total assets at end of year	2013-12-31	$30,864,481
Value of total assets at beginning of year	2013-12-31	$25,042,002
Total of administrative expenses incurred including professional, contract, advisory and management fees	2013-12-31	$7,094
Total income from rents	2013-12-31	$0
Total interest from all sources	2013-12-31	$41,252
Total dividends received (eg from common stock, registered investment company shares)	2013-12-31	$1,570,432
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2013-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2013-12-31	$1,570,432
Assets. Real estate other than employer real property at end of year	2013-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2013-12-31	$0
Administrative expenses professional fees incurred	2013-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2013-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2013-12-31	$0
Was this plan covered by a fidelity bond	2013-12-31	Yes
Value of fidelity bond cover	2013-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2013-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2013-12-31	No
Contributions received from participants	2013-12-31	$1,357,619
Participant contributions at end of year	2013-12-31	$775,690
Participant contributions at beginning of year	2013-12-31	$720,677
Participant contributions at end of year	2013-12-31	$55,845
Participant contributions at beginning of year	2013-12-31	$54,984
Assets. Other investments not covered elsewhere at end of year	2013-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2013-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2013-12-31	$0
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2013-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2013-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2013-12-31	$0
Assets. Loans (other than to participants) at end of year	2013-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2013-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2013-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2013-12-31	$0
Other income not declared elsewhere	2013-12-31	$0
Administrative expenses (other) incurred	2013-12-31	$7,094
Liabilities. Value of operating payables at end of year	2013-12-31	$0
Liabilities. Value of operating payables at beginning of year	2013-12-31	$0
Total non interest bearing cash at end of year	2013-12-31	$0
Total non interest bearing cash at beginning of year	2013-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Income. Non cash contributions	2013-12-31	$0
Value of net income/loss	2013-12-31	$5,822,479
Value of net assets at end of year (total assets less liabilities)	2013-12-31	$30,864,481
Value of net assets at beginning of year (total assets less liabilities)	2013-12-31	$25,042,002
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2013-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2013-12-31	No
Were any leases to which the plan was party in default or uncollectible	2013-12-31	No
Assets. partnership/joint venture interests at end of year	2013-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2013-12-31	$0
Investment advisory and management fees	2013-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2013-12-31	$27,325,447
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2013-12-31	$22,118,732
Value of interest in pooled separate accounts at end of year	2013-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2013-12-31	$0
Interest on participant loans	2013-12-31	$41,055
Income. Interest from loans (other than to participants)	2013-12-31	$0
Interest earned on other investments	2013-12-31	$0
Income. Interest from US Government securities	2013-12-31	$0
Income. Interest from corporate debt instruments	2013-12-31	$0
Value of interest in master investment trust accounts at end of year	2013-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2013-12-31	$0
Value of interest in common/collective trusts at end of year	2013-12-31	$583,438
Value of interest in common/collective trusts at beginning of year	2013-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2013-12-31	$1,849,355
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2013-12-31	$1,896,967
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2013-12-31	$1,896,967
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2013-12-31	$197
Assets. Value of investments in 103.12 investment entities at end of year	2013-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2013-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2013-12-31	$0
Asset value of US Government securities at end of year	2013-12-31	$0
Asset value of US Government securities at beginning of year	2013-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2013-12-31	$3,515,006
Net investment gain/loss from pooled separate accounts	2013-12-31	$0
Net investment gain or loss from common/collective trusts	2013-12-31	$10,933
Net gain/loss from 103.12 investment entities	2013-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2013-12-31	No
Was there a failure to transmit to the plan any participant contributions	2013-12-31	No
Has the plan failed to provide any benefit when due under the plan	2013-12-31	No
Assets. Invements in employer securities at end of year	2013-12-31	$0
Assets. Invements in employer securities at beginning of year	2013-12-31	$0
Assets. Value of employer real property at end of year	2013-12-31	$0
Assets. Value of employer real property at beginning of year	2013-12-31	$0
Contributions received in cash from employer	2013-12-31	$771,335
Employer contributions (assets) at end of year	2013-12-31	$274,706
Employer contributions (assets) at beginning of year	2013-12-31	$250,642
Income. Dividends from preferred stock	2013-12-31	$0
Income. Dividends from common stock	2013-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2013-12-31	$1,437,004
Asset. Corporate debt instrument preferred debt at end of year	2013-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2013-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2013-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2013-12-31	$0
Contract administrator fees	2013-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2013-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2013-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2013-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2013-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2013-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2013-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2013-12-31	$0
Did the plan have assets held for investment	2013-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2013-12-31	No
Aggregate proceeds on sale of assets	2013-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2013-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2013-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2013-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2013-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2013-12-31	Disclaimer
Accountancy firm name	2013-12-31	WITHUM SMITH AND BROWN PC
Accountancy firm EIN	2013-12-31	202027092
2012 : MIDDLESEX WATER COMPANY 401(K) PLAN 2012 401k financial data
Unrealized appreciation/depreciation of real estate assets	2012-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2012-12-31	$0
Total unrealized appreciation/depreciation of assets	2012-12-31	$0
Total transfer of assets to this plan	2012-12-31	$0
Total transfer of assets from this plan	2012-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Expenses. Interest paid	2012-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2012-12-31	$0
Total income from all sources (including contributions)	2012-12-31	$4,863,425
Total loss/gain on sale of assets	2012-12-31	$0
Total of all expenses incurred	2012-12-31	$1,456,497
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2012-12-31	$1,451,197
Expenses. Certain deemed distributions of participant loans	2012-12-31	$0
Value of total corrective distributions	2012-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2012-12-31	$2,141,164
Value of total assets at end of year	2012-12-31	$25,042,002
Value of total assets at beginning of year	2012-12-31	$21,635,074
Total of administrative expenses incurred including professional, contract, advisory and management fees	2012-12-31	$5,300
Total income from rents	2012-12-31	$0
Total interest from all sources	2012-12-31	$33,480
Total dividends received (eg from common stock, registered investment company shares)	2012-12-31	$501,315
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2012-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2012-12-31	$501,315
Assets. Real estate other than employer real property at end of year	2012-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2012-12-31	$0
Administrative expenses professional fees incurred	2012-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2012-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2012-12-31	$0
Was this plan covered by a fidelity bond	2012-12-31	Yes
Value of fidelity bond cover	2012-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2012-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2012-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2012-12-31	No
Contributions received from participants	2012-12-31	$1,340,088
Participant contributions at end of year	2012-12-31	$720,677
Participant contributions at beginning of year	2012-12-31	$595,638
Participant contributions at end of year	2012-12-31	$54,984
Participant contributions at beginning of year	2012-12-31	$51,070
Assets. Other investments not covered elsewhere at end of year	2012-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2012-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2012-12-31	$55,616
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2012-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2012-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2012-12-31	$0
Assets. Loans (other than to participants) at end of year	2012-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2012-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2012-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2012-12-31	$0
Other income not declared elsewhere	2012-12-31	$0
Administrative expenses (other) incurred	2012-12-31	$5,300
Liabilities. Value of operating payables at end of year	2012-12-31	$0
Liabilities. Value of operating payables at beginning of year	2012-12-31	$0
Total non interest bearing cash at end of year	2012-12-31	$0
Total non interest bearing cash at beginning of year	2012-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Income. Non cash contributions	2012-12-31	$0
Value of net income/loss	2012-12-31	$3,406,928
Value of net assets at end of year (total assets less liabilities)	2012-12-31	$25,042,002
Value of net assets at beginning of year (total assets less liabilities)	2012-12-31	$21,635,074
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2012-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2012-12-31	No
Were any leases to which the plan was party in default or uncollectible	2012-12-31	No
Assets. partnership/joint venture interests at end of year	2012-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2012-12-31	$0
Investment advisory and management fees	2012-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2012-12-31	$22,118,732
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2012-12-31	$18,705,077
Value of interest in pooled separate accounts at end of year	2012-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2012-12-31	$0
Interest on participant loans	2012-12-31	$33,281
Income. Interest from loans (other than to participants)	2012-12-31	$0
Interest earned on other investments	2012-12-31	$0
Income. Interest from US Government securities	2012-12-31	$0
Income. Interest from corporate debt instruments	2012-12-31	$0
Value of interest in master investment trust accounts at end of year	2012-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2012-12-31	$0
Value of interest in common/collective trusts at end of year	2012-12-31	$0
Value of interest in common/collective trusts at beginning of year	2012-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2012-12-31	$1,896,967
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2012-12-31	$2,054,751
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2012-12-31	$2,054,751
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2012-12-31	$199
Assets. Value of investments in 103.12 investment entities at end of year	2012-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2012-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2012-12-31	$0
Asset value of US Government securities at end of year	2012-12-31	$0
Asset value of US Government securities at beginning of year	2012-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2012-12-31	$2,187,466
Net investment gain/loss from pooled separate accounts	2012-12-31	$0
Net investment gain or loss from common/collective trusts	2012-12-31	$0
Net gain/loss from 103.12 investment entities	2012-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2012-12-31	No
Was there a failure to transmit to the plan any participant contributions	2012-12-31	No
Has the plan failed to provide any benefit when due under the plan	2012-12-31	No
Assets. Invements in employer securities at end of year	2012-12-31	$0
Assets. Invements in employer securities at beginning of year	2012-12-31	$0
Assets. Value of employer real property at end of year	2012-12-31	$0
Assets. Value of employer real property at beginning of year	2012-12-31	$0
Contributions received in cash from employer	2012-12-31	$745,460
Employer contributions (assets) at end of year	2012-12-31	$250,642
Employer contributions (assets) at beginning of year	2012-12-31	$228,538
Income. Dividends from preferred stock	2012-12-31	$0
Income. Dividends from common stock	2012-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2012-12-31	$1,451,197
Asset. Corporate debt instrument preferred debt at end of year	2012-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2012-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2012-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2012-12-31	$0
Contract administrator fees	2012-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2012-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2012-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2012-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2012-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2012-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2012-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2012-12-31	$0
Did the plan have assets held for investment	2012-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2012-12-31	No
Aggregate proceeds on sale of assets	2012-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2012-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2012-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2012-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2012-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2012-12-31	Disclaimer
Accountancy firm name	2012-12-31	WITHUM SMITH AND BROWN PC
Accountancy firm EIN	2012-12-31	202027092
2011 : MIDDLESEX WATER COMPANY 401(K) PLAN 2011 401k financial data
Unrealized appreciation/depreciation of real estate assets	2011-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2011-12-31	$0
Total unrealized appreciation/depreciation of assets	2011-12-31	$0
Total transfer of assets to this plan	2011-12-31	$0
Total transfer of assets from this plan	2011-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Expenses. Interest paid	2011-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2011-12-31	$0
Total income from all sources (including contributions)	2011-12-31	$1,648,952
Total loss/gain on sale of assets	2011-12-31	$0
Total of all expenses incurred	2011-12-31	$271,499
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2011-12-31	$267,819
Expenses. Certain deemed distributions of participant loans	2011-12-31	$0
Value of total corrective distributions	2011-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2011-12-31	$2,049,406
Value of total assets at end of year	2011-12-31	$21,635,074
Value of total assets at beginning of year	2011-12-31	$20,257,621
Total of administrative expenses incurred including professional, contract, advisory and management fees	2011-12-31	$3,680
Total income from rents	2011-12-31	$0
Total interest from all sources	2011-12-31	$22,063
Total dividends received (eg from common stock, registered investment company shares)	2011-12-31	$461,384
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2011-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2011-12-31	$461,384
Assets. Real estate other than employer real property at end of year	2011-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2011-12-31	$0
Administrative expenses professional fees incurred	2011-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2011-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2011-12-31	$0
Was this plan covered by a fidelity bond	2011-12-31	Yes
Value of fidelity bond cover	2011-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2011-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2011-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2011-12-31	No
Contributions received from participants	2011-12-31	$1,317,453
Participant contributions at end of year	2011-12-31	$595,638
Participant contributions at beginning of year	2011-12-31	$460,090
Participant contributions at end of year	2011-12-31	$51,070
Participant contributions at beginning of year	2011-12-31	$49,262
Assets. Other investments not covered elsewhere at end of year	2011-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2011-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2011-12-31	$0
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2011-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2011-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2011-12-31	$0
Assets. Loans (other than to participants) at end of year	2011-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2011-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2011-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2011-12-31	$0
Administrative expenses (other) incurred	2011-12-31	$3,680
Liabilities. Value of operating payables at end of year	2011-12-31	$0
Liabilities. Value of operating payables at beginning of year	2011-12-31	$0
Total non interest bearing cash at end of year	2011-12-31	$0
Total non interest bearing cash at beginning of year	2011-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Income. Non cash contributions	2011-12-31	$0
Value of net income/loss	2011-12-31	$1,377,453
Value of net assets at end of year (total assets less liabilities)	2011-12-31	$21,635,074
Value of net assets at beginning of year (total assets less liabilities)	2011-12-31	$20,257,621
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2011-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2011-12-31	No
Were any leases to which the plan was party in default or uncollectible	2011-12-31	No
Assets. partnership/joint venture interests at end of year	2011-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2011-12-31	$0
Investment advisory and management fees	2011-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2011-12-31	$18,705,077
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2011-12-31	$17,850,478
Value of interest in pooled separate accounts at end of year	2011-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2011-12-31	$0
Interest on participant loans	2011-12-31	$21,883
Income. Interest from loans (other than to participants)	2011-12-31	$0
Interest earned on other investments	2011-12-31	$0
Income. Interest from US Government securities	2011-12-31	$0
Income. Interest from corporate debt instruments	2011-12-31	$0
Value of interest in master investment trust accounts at end of year	2011-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2011-12-31	$0
Value of interest in common/collective trusts at end of year	2011-12-31	$0
Value of interest in common/collective trusts at beginning of year	2011-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2011-12-31	$2,054,751
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2011-12-31	$1,688,445
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2011-12-31	$1,688,445
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2011-12-31	$180
Assets. Value of investments in 103.12 investment entities at end of year	2011-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2011-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2011-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2011-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2011-12-31	$0
Asset value of US Government securities at end of year	2011-12-31	$0
Asset value of US Government securities at beginning of year	2011-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2011-12-31	$-883,901
Net investment gain/loss from pooled separate accounts	2011-12-31	$0
Net investment gain or loss from common/collective trusts	2011-12-31	$0
Net gain/loss from 103.12 investment entities	2011-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2011-12-31	No
Was there a failure to transmit to the plan any participant contributions	2011-12-31	No
Has the plan failed to provide any benefit when due under the plan	2011-12-31	No
Assets. Invements in employer securities at end of year	2011-12-31	$0
Assets. Invements in employer securities at beginning of year	2011-12-31	$0
Assets. Value of employer real property at end of year	2011-12-31	$0
Assets. Value of employer real property at beginning of year	2011-12-31	$0
Contributions received in cash from employer	2011-12-31	$731,953
Employer contributions (assets) at end of year	2011-12-31	$228,538
Employer contributions (assets) at beginning of year	2011-12-31	$209,346
Income. Dividends from preferred stock	2011-12-31	$0
Income. Dividends from common stock	2011-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2011-12-31	$267,819
Asset. Corporate debt instrument preferred debt at end of year	2011-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2011-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2011-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2011-12-31	$0
Contract administrator fees	2011-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2011-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2011-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2011-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2011-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2011-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2011-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2011-12-31	$0
Did the plan have assets held for investment	2011-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2011-12-31	No
Aggregate proceeds on sale of assets	2011-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2011-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2011-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2011-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2011-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2011-12-31	Disclaimer
Accountancy firm name	2011-12-31	WITHUM SMITH AND BROWN PC
Accountancy firm EIN	2011-12-31	202027092
2010 : MIDDLESEX WATER COMPANY 401(K) PLAN 2010 401k financial data
Total income from all sources (including contributions)	2010-12-31	$4,289,997
Total of all expenses incurred	2010-12-31	$760,998
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2010-12-31	$748,439
Expenses. Certain deemed distributions of participant loans	2010-12-31	$8,719
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2010-12-31	$1,971,617
Value of total assets at end of year	2010-12-31	$20,257,621
Value of total assets at beginning of year	2010-12-31	$16,728,622
Total of administrative expenses incurred including professional, contract, advisory and management fees	2010-12-31	$3,840
Total interest from all sources	2010-12-31	$23,366
Total dividends received (eg from common stock, registered investment company shares)	2010-12-31	$291,227
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2010-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2010-12-31	$291,227
Was this plan covered by a fidelity bond	2010-12-31	Yes
Value of fidelity bond cover	2010-12-31	$1,000,000
If this is an individual account plan, was there a blackout period	2010-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2010-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2010-12-31	No
Contributions received from participants	2010-12-31	$1,274,160
Participant contributions at end of year	2010-12-31	$460,090
Participant contributions at beginning of year	2010-12-31	$365,126
Participant contributions at end of year	2010-12-31	$49,262
Participant contributions at beginning of year	2010-12-31	$49,008
Income. Received or receivable in cash from other sources (including rollovers)	2010-12-31	$535
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2010-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2010-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2010-12-31	$0
Administrative expenses (other) incurred	2010-12-31	$3,840
Total non interest bearing cash at end of year	2010-12-31	$0
Total non interest bearing cash at beginning of year	2010-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Value of net income/loss	2010-12-31	$3,528,999
Value of net assets at end of year (total assets less liabilities)	2010-12-31	$20,257,621
Value of net assets at beginning of year (total assets less liabilities)	2010-12-31	$16,728,622
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2010-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2010-12-31	No
Were any leases to which the plan was party in default or uncollectible	2010-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2010-12-31	$17,850,478
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2010-12-31	$14,623,089
Interest on participant loans	2010-12-31	$23,171
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2010-12-31	$1,688,445
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2010-12-31	$1,598,033
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2010-12-31	$1,598,033
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2010-12-31	$195
Expenses. Payments to insurance carriers foe the provision of benefits	2010-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2010-12-31	$2,003,787
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2010-12-31	No
Was there a failure to transmit to the plan any participant contributions	2010-12-31	No
Has the plan failed to provide any benefit when due under the plan	2010-12-31	No
Contributions received in cash from employer	2010-12-31	$696,922
Employer contributions (assets) at end of year	2010-12-31	$209,346
Employer contributions (assets) at beginning of year	2010-12-31	$93,366
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2010-12-31	$748,439
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2010-12-31	No
Did the plan have assets held for investment	2010-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2010-12-31	No
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2010-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2010-12-31	Disclaimer
Accountancy firm name	2010-12-31	WITHUM SMITH & BROWN, PC
Accountancy firm EIN	2010-12-31	202027092
2009 : MIDDLESEX WATER COMPANY 401(K) PLAN 2009 401k financial data
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2009-12-31	$0

Form 5500 Responses for MIDDLESEX WATER COMPANY 401(K) PLAN

2022: MIDDLESEX WATER COMPANY 401(K) PLAN 2022 form 5500 responses
2022-01-01	Type of plan entity	Single employer plan
2022-01-01	Submission has been amended	No
2022-01-01	This submission is the final filing	No
2022-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2022-01-01	Plan is a collectively bargained plan	No
2022-01-01	Plan funding arrangement – Trust	Yes
2022-01-01	Plan benefit arrangement - Trust	Yes
2021: MIDDLESEX WATER COMPANY 401(K) PLAN 2021 form 5500 responses
2021-01-01	Type of plan entity	Single employer plan
2021-01-01	Submission has been amended	No
2021-01-01	This submission is the final filing	No
2021-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2021-01-01	Plan is a collectively bargained plan	No
2021-01-01	Plan funding arrangement – Trust	Yes
2021-01-01	Plan benefit arrangement - Trust	Yes
2020: MIDDLESEX WATER COMPANY 401(K) PLAN 2020 form 5500 responses
2020-01-01	Type of plan entity	Single employer plan
2020-01-01	Submission has been amended	No
2020-01-01	This submission is the final filing	No
2020-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2020-01-01	Plan is a collectively bargained plan	No
2020-01-01	Plan funding arrangement – Trust	Yes
2020-01-01	Plan benefit arrangement - Trust	Yes
2019: MIDDLESEX WATER COMPANY 401(K) PLAN 2019 form 5500 responses
2019-01-01	Type of plan entity	Single employer plan
2019-01-01	Submission has been amended	No
2019-01-01	This submission is the final filing	No
2019-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2019-01-01	Plan is a collectively bargained plan	No
2019-01-01	Plan funding arrangement – Trust	Yes
2019-01-01	Plan benefit arrangement - Trust	Yes
2018: MIDDLESEX WATER COMPANY 401(K) PLAN 2018 form 5500 responses
2018-01-01	Type of plan entity	Single employer plan
2018-01-01	Submission has been amended	No
2018-01-01	This submission is the final filing	No
2018-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2018-01-01	Plan is a collectively bargained plan	No
2018-01-01	Plan funding arrangement – Trust	Yes
2018-01-01	Plan benefit arrangement - Trust	Yes
2017: MIDDLESEX WATER COMPANY 401(K) PLAN 2017 form 5500 responses
2017-01-01	Type of plan entity	Single employer plan
2017-01-01	Submission has been amended	No
2017-01-01	This submission is the final filing	No
2017-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2017-01-01	Plan is a collectively bargained plan	No
2017-01-01	Plan funding arrangement – Trust	Yes
2017-01-01	Plan benefit arrangement - Trust	Yes
2016: MIDDLESEX WATER COMPANY 401(K) PLAN 2016 form 5500 responses
2016-01-01	Type of plan entity	Single employer plan
2016-01-01	Submission has been amended	No
2016-01-01	This submission is the final filing	No
2016-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2016-01-01	Plan is a collectively bargained plan	No
2016-01-01	Plan funding arrangement – Trust	Yes
2016-01-01	Plan benefit arrangement - Trust	Yes
2015: MIDDLESEX WATER COMPANY 401(K) PLAN 2015 form 5500 responses
2015-01-01	Type of plan entity	Single employer plan
2015-01-01	Submission has been amended	No
2015-01-01	This submission is the final filing	No
2015-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2015-01-01	Plan is a collectively bargained plan	No
2015-01-01	Plan funding arrangement – Trust	Yes
2015-01-01	Plan benefit arrangement - Trust	Yes
2014: MIDDLESEX WATER COMPANY 401(K) PLAN 2014 form 5500 responses
2014-01-01	Type of plan entity	Single employer plan
2014-01-01	Submission has been amended	No
2014-01-01	This submission is the final filing	No
2014-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2014-01-01	Plan is a collectively bargained plan	No
2014-01-01	Plan funding arrangement – Trust	Yes
2014-01-01	Plan benefit arrangement - Trust	Yes
2013: MIDDLESEX WATER COMPANY 401(K) PLAN 2013 form 5500 responses
2013-01-01	Type of plan entity	Single employer plan
2013-01-01	Submission has been amended	No
2013-01-01	This submission is the final filing	No
2013-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2013-01-01	Plan is a collectively bargained plan	No
2013-01-01	Plan funding arrangement – Trust	Yes
2013-01-01	Plan benefit arrangement - Trust	Yes
2012: MIDDLESEX WATER COMPANY 401(K) PLAN 2012 form 5500 responses
2012-01-01	Type of plan entity	Single employer plan
2012-01-01	Submission has been amended	No
2012-01-01	This submission is the final filing	No
2012-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2012-01-01	Plan is a collectively bargained plan	No
2012-01-01	Plan funding arrangement – Trust	Yes
2012-01-01	Plan benefit arrangement - Trust	Yes
2011: MIDDLESEX WATER COMPANY 401(K) PLAN 2011 form 5500 responses
2011-01-01	Type of plan entity	Single employer plan
2011-01-01	Submission has been amended	No
2011-01-01	This submission is the final filing	No
2011-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2011-01-01	Plan is a collectively bargained plan	No
2011-01-01	Plan funding arrangement – Trust	Yes
2011-01-01	Plan benefit arrangement - Trust	Yes
2010: MIDDLESEX WATER COMPANY 401(K) PLAN 2010 form 5500 responses
2010-01-01	Type of plan entity	Single employer plan
2010-01-01	Submission has been amended	Yes
2010-01-01	This submission is the final filing	No
2010-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2010-01-01	Plan is a collectively bargained plan	No
2010-01-01	Plan funding arrangement – Trust	Yes
2010-01-01	Plan benefit arrangement - Trust	Yes
2009: MIDDLESEX WATER COMPANY 401(K) PLAN 2009 form 5500 responses
2009-01-01	Type of plan entity	Single employer plan
2009-01-01	Submission has been amended	No
2009-01-01	This submission is the final filing	No
2009-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2009-01-01	Plan is a collectively bargained plan	No
2009-01-01	Plan funding arrangement – Trust	Yes
2009-01-01	Plan benefit arrangement - Trust	Yes

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Company Name:	MIDDLESEX WATER COMPANY
Employer identification number (EIN):	221114430
NAIC Classification:	221300

Jurisdiction of Incorporation:	New Jersey Division of Revenue and Enterprise Services
Incorporation Date:
Company Identification Number:	0001019000