U.S. water systems

New Jersey Water Systems

New Jersey

880 community water systems on record — 555 active, 325 inactive.

Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace New Jersey’s official records. Always confirm current status with New Jersey before making decisions based on this information.

All community water systems in New Jersey

System name	Mailing city	Population served	Status
VEOLIA WATER NEW JERSEY HACKENSACK	HAWORTH	792,713	Active
NJ AMERICAN WATER - RARITAN	BRTIDGEWATER	615,430	Active
NJ AMERICAN WATER - COASTAL NORTH	COLTS NECK	377,613	Active
PASSAIC VALLEY WATER COMMISSION	CLIFTON	310,483	Active
NEWARK WATER DEPARTMENT	NEWARK	294,274	Active
NJ AMERICAN WATER - WESTERN	DELRAN	274,291	Active
JERSEY CITY MUA	JERSEY CITY	262,000	Active
MIDDLESEX WATER COMPANY	ISELIN	233,376	Active
WILDWOOD CITY WATER DEPARTMENT	RIO GRANDE	218,472	Active
NJ AMERICAN WATER - SHORT HILLS	SHORT HILLS	217,230	Active
TRENTON WATER WORKS	TRENTON	217,000	Active
NJ AMERICAN W CO HADDON	HADDON HEIGHTS	210,213	Inactive
ATLANTIC CITY MUA	ATLANTIC CITY	152,415	Active
NJ AMERICAN WATER - LIBERTY	BOUND BROOK	134,000	Active
NJ AMERICAN WATER - OCEAN CITY	EGG HARBOR TOWNSHIP	127,000	Active
VEOLIA WATER NEW JERSEY TOMS RIVER	TOMS RIVER	123,184	Active
NJ AMERICAN WATER - ATLANTIC COUNTY	EGG HARBOR TOWNSHIP	120,146	Active
BRICK TOWNSHIP MUA	BRICK TWP	81,829	Active
EAST ORANGE WATER COMMISSION	EAST ORANGE	75,000	Active
OLD BRIDGE MUA	OLD BRIDGE	68,000	Active
CITY OF BAYONNE	KEARNY	63,000	Active
SOUTHEAST MORRIS COUNTY MUA	CEDAR KNOLLS	62,349	Active
NJAWCO SWIMMING RIVER PLANT	COLTS NECK	61,925	Inactive
RIDGEWOOD WATER	RIDGEWOOD	61,700	Active
NJ AMERICAN W CO OCEAN COUNTY	EGG HARBOR TWP	58,360	Inactive
FRANKLIN TOWNSHIP DEPT OF PUBLIC WORKS	SOMERSET	57,150	Active
NEW BRUNSWICK W DEPT	NEW BRUNSWICK	55,000	Active
TOWNSHIP OF WAYNE	PITTSGROVE	55,000	Active
BLOOMFIELD WATER DEPARTMENT	BLOOMFIELD	53,315	Active
PERTH AMBOY WATER DEPARTMENT	ISELIN	52,328	Active
HOBOKEN WATER UTILITY	HOBOKEN	52,000	Active
PARSIPPANY-TROY HILLS WATER DEPARTMENT	PARSIPPANY	50,400	Active
EAST BRUNSWICK WATER UTILITY	EAST BRUNSWICK	49,715	Active
WASHINGTON TOWNSHIP MUA	TURNERSVILLE	48,000	Active
NJ AMERICAN WATER - MOUNT HOLLY	DELRAN	47,427	Active
MERCHANTVILLE PENNSAUKEN	PENNSAUKEN	47,144	Active
CITY OF CAMDEN	CAMDEN	46,585	Active
GORDONS CORNER WATER CO	MARLBORO	46,196	Active
EVESHAM MUA	MARLTON	45,538	Active
SOUTH BRUNSWICK TWP W DI	MONMOUTH JUNCTION	45,450	Active
SAYREVILLE W DEPT	SAYREVILLE	45,345	Active
AQUA NJ - BLACKWOOD	HAMILTON	44,396	Active
NORTH BRUNSWICK W DEPT	FRANKLIN	43,905	Active
MT LAUREL TWP MUA	MIOUNT LAUREL	41,743	Active
KEARNY WATER DEPARTMENT	KEARNY	41,664	Active
MONTCLAIR WATER BUREAU	HASKELL	40,150	Active
AVALON WATER AND SEWERAGE UTILITIES	AVALON	39,839	Active
WINSLOW TWP DMU	BRADDOCK	39,174	Active
AQUA NJ - HAMILTON SQUARE	HAMILTON	39,128	Active
JACKSON TWP MUA	JACKSON	37,224	Active
VINELAND WATER & SEWER UTILITY	VINELAND	36,250	Active
NJ AMERICAN WATER - SHORELANDS	SHREWSBURY	36,164	Inactive
MONROE TWP UTILITY DEPARTMENT	MONROE TOWNSHIP	36,000	Active
FAIR LAWN WATER DEPT	FAIR LAWN BORO	35,564	Active
BELLEVILLE WATER DEPT	BELLEVILLE	35,129	Active
CAPE MAY WATER & SEWER U	CAPE MAY	35,000	Active
EDISON WATER CO	EDISON	35,000	Active
ELIZABETHTOWN W CO PRINC	PRINCETON BOROUGH	35,000	Inactive
WILLINGBORO MUA	WILLINGBOR0	35,000	Active
ELIZABETHTOWN W CO SOMER	ELIZABETH	33,000	Inactive
STONE HARBOR WATER DEPT	STONE HARBOR	30,850	Active
STAFFORD TWP WATER - BEACH HAVEN WEST	MANAHAWKIN	30,603	Active
DEPTFORD TWP MUA	DEPTFORD	30,561	Active
GARFIELD WATER DEPARTMENT	GARFIELD	30,487	Active
ORANGE WATER DEPT	ORANGE	30,134	Active
FREEHOLD TWP WATER DEPT	FREEHOLD	29,831	Active
NUTLEY WATER DEPT	NUTLEY	29,500	Active
MARLBORO TOWNSHIP WATER UTILITY DIVISION	MARLBORO	29,480	Active
LACEY TWP MUA	FORKED RIVER	29,000	Active
DOVER WATER COMMISSION	DOVER	27,806	Active
LAKEWOOD TWP MUA	LAKEWOOD	27,614	Active
MILLVILLE WATER DEPARTMENT	—	27,500	Active
LIVINGSTON TWP DIV OF WATER	LIVINGSTON	27,391	Active
NJ AMERICAN W CO CAMDEN	CAMDEN	27,300	Inactive
RAHWAY WATER DEPARTMENT	RAHWAY	27,300	Active
BURLINGTON TWP W DEPT	—	27,000	Active
MAHWAH WATER DEPARTMENT	MAHWAH	26,777	Active
AQUA NJ - PHILLIPSBURG	HAMILTON	26,686	Active
MONROE MUNICIPAL UTILITIES AUTHORITY	WILLIAMSTOWN	26,179	Active
WALL TWP WATER DEPT	WALL TWP	26,000	Active
LONG BEACH TWP BRANT BEA	BRANT BEACH	25,295	Active
EAST WINDSOR MUA	EAST WINDSOR TOWNSHIP	25,000	Active
LAVALLETTE WATER DEPT	LAVALLETTE	25,000	Active
COLLINGSWOOD WATER DEPAR	PENNSAUKEN	24,500	Active
GLASSBORO WATER DEPARTMENT	GLASSBORO	24,244	Active
LITTLE EGG HARBOR TWP MU	LITTLE EGG HARBOR	24,215	Active
PASSAIC VALLEY WC LODI WD	WYCKOFF	24,136	Active
MANCHESTER TWP WATER UTILITY - EASTERN	MANCHESTER	23,980	Active
MARGATE CITY WATER DEPARTMENT	FIAR LAWN	23,500	Active
BRIDGETON CITY WATER DEPT	BRIDGETON	22,770	Active
VENTNOR CITY WATER & SEWER UTILITY	VENTOR CITY	22,150	Active
HACKETTSTOWN MUA	HACKETTSTOWN	22,000	Active
MONTVILLE TWP MUA	MONTVILLE	22,000	Active
WEST DEPTFORD TWP WATER DEPT	WEST DEPTFORD TOWNSHIP	22,000	Active
HAMILTON TOWNSHIP MUA	MAYS LANDING	21,720	Active
MOORESTOWN WATER DEPT	MOORESTOWN	20,700	Active
LYNDHURST WATER DEPARTMENT	LYNDHURST	20,500	Active
ELMWOOD PARK WATER DEPT	ELMWOOD PARK BORO	20,374	Active
BARNEGAT TWP WATER SEWER	BARNEGAT	20,000	Active
BEACH HAVEN WATER DEPT	BEACH HAVEN	20,000	Active
BELMAR WATER DEPT	BELMAR	20,000	Active
SEASIDE HEIGHTS WATER DE	SEASIDE HEIGHTS	20,000	Active
POINT PLEASANT WATER DEPARTMENT	POINT PLEASANT	19,600	Active
HAWTHORNE WATER DEPARTMENT	HAWTHORNE	19,458	Active
MAPLE SHADE WATER DEPARTMENT	TRENTON	19,400	Active
NJ AMERICAN W CO HOWELL	LAKEWOOD	17,712	Inactive
SPARTA TWP WATER UTILITY - LAKE MOHAWK	SPARTA	17,625	Active
MEDFORD TWP DEPT OF MUNI	MEDFORD	17,272	Active
SOUTH ORANGE WATER DEPARTMENT	SOUTH ORANGE	16,964	Active
PARK RIDGE WATER DEPT	PARK RIDGE	16,466	Active
SOUTH RIVER W DEPT	SOUTH RIVER	16,000	Active
DENVILLE TWP WATER DEPT	DENVILLE	15,881	Active
BORDENTOWN WATER DEPARTM	BORDENTOWN	15,821	Active
MADISON WATER DEPT	MADISON	15,820	Active
SEA ISLE CITY WATER DEPARTMENT	SEA ISLE CITY	15,800	Active
MANCHESTER TWP WATER UTILITY - WESTERN	MANCHESTER	15,613	Active
OCEAN TWP DEPT OF UTILITIES	WARETOWN	15,419	Active
PVWC-NORTH ARLINGTON	CLIFTON	15,392	Active
RAMSEY WATER DEPT	RAMSEY	15,207	Active
SEASIDE PARK WATER DEPT	SEASIDE PARK	15,000	Active
SHIP BOTTOM WATER DEPART	MANAHAWKIN	15,000	Active
RANDOLPH TWP PUBLIC WORKS DEPT	RANDOLPH TWP	14,820	Active
BRIGANTINE WATER DEPARTMENT	BRIGANTINE	14,450	Active
HARRISON W DEPT	HARRISON	14,425	Active
NJ AMERICAN WATER - PENNS GROVE	DELRAN	14,406	Active
PEQUANNOCK TWP WATER DEPARTMENT	POMPTON PLAINS	14,010	Active
HIGHLAND PARK W DEPT	HIGHLAND PARK	14,000	Active
MANASQUAN WATER DEPARTME	MANSQUAN	14,000	Active
ROCKAWAY TWP WATER DEPT	ROCKAWAY	14,000	Active
VERONA WATER DEPARTMENT	VERONA	13,641	Active
PENNSVILLE TWSP. WATER DEPART.	PENNSVILLE	13,500	Active
SADDLE BROOK WATER DEPT	SADDLE BROOK	13,155	Active
BERLIN WATER DEPARTMENT	BERLIN	12,991	Active
CEDAR GROVE WATER DEPT	CEDAR GROVE	12,900	Active
JBMDL-DIX MAIN SYSTEM	JB MDL	12,765	Active
OAKLAND WATER DEPT	OAKLAND	12,754	Active
MANTUA TOWNSHIP MUA	MANTUA	12,600	Active
RED BANK WATER DEPT	POINT PLEASEANT BEACH	12,520	Active
CLINTON WATER DEPT	CLINTON	12,500	Active
GLOUCESTER CITY W DEPT	GLOUCESTER	12,460	Active
LOWER TWP MUA	VILLAS	12,416	Active
PEMBERTON TWP DEPT MAIN	PEMBERTON	12,378	Active
JBMDL - MCGUIRE AFB	JB MDL	12,227	Active
HAMMONTON WATER DEPT	HAMMONTON	12,153	Active
AQUA NJ - EASTERN DIVISION	HAMILTON	12,000	Active
MANCHESTER UTILITIES AUTHORITY	WOODLAND PARK	12,000	Active
POINT PLEASANT BEACH WATER DEPARTMENT	POINT PLEASEANT BEACH	12,000	Active
HADDON TWP WATER DEPARTM	WESTMONT	11,938	Active
NJ AMERICAN WATER - ROXBURY	WASHINGTON	11,793	Active
BERKELEY TWP MUA	BERKELEY TWP	11,792	Active
HADDONFIELD WATER DEPART	HADDONFIELD	11,600	Inactive
WALLINGTON WATER DEPT	WALLINGTON	11,583	Active
MANVILLE W DEPT	MANVILLE	11,500	Inactive
POMPTON LAKES MUA	POMPTON LAKES	11,435	Active
EAST HANOVER TWP WATER DEPT	EAST HANOVER TOWNSHIP	11,393	Active
SPRING LAKE WATER DEPARTMENT	SPRING LAKE HEIGHTS	11,270	Active
NJ AMERICAN WATER - LITTLE FALLS	SHORT MILLS	11,247	Active
FLORENCE TWP W DEPT	—	11,214	Active
FREEHOLD BOROUGH WATER D	FREEHOLD	11,029	Active
LINCOLN PARK WATER DEPT	LINCOLN PARK	11,000	Active
TOTOWA W DEPT	TOTOWA BOROUGH	10,804	Active
BEACHWOOD WATER DEPT	BEACHWOOD	10,802	Active
LONGPORT WATER DEPARTMENT	LONGPORT	10,777	Active
WEST CALDWELL WATER DEPARTMENT	WEST CALDWELL	10,759	Active
NJ AMERICAN WATER - WASHINGTON/OXFORD	CHERRY HILL	10,719	Active
ABERDEEN TWP MUA	ABERDEEN TWP	10,400	Inactive
WANAQUE W DEPT.	WANAQUE	10,266	Active
WOODBURY CITY W DEPT	WOODBURY	10,263	Active
PINE HILL BOROUGH MUA	PINE HILL	10,233	Active
WALDWICK WATER DEPT	WALDWICK	10,208	Active
KEANSBURG WATER & SEWER DEPT.	KEANSBURG	10,105	Active
NJ AMERICAN WATER - ORTLEY BEACH	COLTS NECK	10,000	Inactive
SURF CITY WATER DEPT	SURF CITY	10,000	Active
EAST GREENWICH TWP WATER DEPT	MICKLETON	9,900	Active
BURLINGTON CITY WATER DE	BURLINGTON	9,835	Active
BOONTON WATER DEPT	BOONTON	9,532	Active
BELLMAWR WATER DEPT	BELLMAWR	9,522	Active
RINGWOOD WATER DEPARTMENT	RINGWOOD	9,327	Active
NJ AMERICAN WATER - HARRISON	DELRAN	9,193	Active
MATAWAN BOROUGH WATER DE	MATAWAN	9,084	Active
CALDWELL WATER DEPT	NUTLEY	9,027	Active
CHATHAM WATER DEPT	CHATAM	8,962	Active
FLORHAM PARK WATER DEPT	FLORHAM PARK	8,846	Active
MANALAPAN TWP - KNOB HILL	MANALAPAN	8,700	Active
AQUA NJ - LAWRENCE	HAMILTON	8,655	Active
JEFFERSON TWP W U LK HOP	LAKE HOPATCONG	8,500	Active
NEWTON WATER & SEWER UTILITY	NEWTON	8,300	Active
SPOTSWOOD W DEPT	SPOTSWOOD	8,300	Active
BOROUGH OF CLAYTON	CLAYTON	8,179	Active
PITMAN WATER DEPARTMENT	PITMAN	7,896	Active
MOUNT OLIVE TWP W D MAIN	BUDD LAKE	7,887	Active
SOUTH AMBOY W DEPT	ISELIN	7,800	Inactive
BLOOMINGDALE WATER DEPT	BLOOMINGDALE BORO	7,742	Active
GLEN RIDGE WATER DEPT	HASKELL	7,681	Active
BUTLER WATER DEPT	BUTLER	7,630	Active
ADELPHIA WATER COMPANY	HOWELL TWP	7,600	Inactive
KEYPORT WATER DEPT	KEANSBURG	7,500	Active
FAIRFIELD WATER DEPT	FAIRFIELD	7,400	Active
HOPATCONG WATER DEPT	HOPATCONG	7,224	Active
NJ AMERICAN W CO GRAVITY	FAR HILLS BORO	7,133	Inactive

Showing the 200 largest of 880 systems on record, by population served. Browse by county above for the full list — every system has its own page, and all of them are in the sitemap.

New Jersey Water Systems

Counties in New Jersey

All community water systems in New Jersey