Watch Water Systems in New Jersey

183 community drinking-water systems in New Jersey currently rated Watch (MISI 21–40).

Systems in the Watch band (MISI 21–40) exhibit emerging stress indicators that warrant monitoring. One or more risk families may show moderate pressure — often early signs of capital deferral, revenue concentration, or demographic shifts affecting the customer base.

SystemPop. ServedMISIBand

NJ AMERICAN WATER - COASTAL NORTH378K35.105Watch

PASSAIC VALLEY WATER COMMISSION310K39.099Watch

NJ AMERICAN WATER - WESTERN274K26.619Watch

WILDWOOD CITY WATER DEPARTMENT218K31.744Watch

TRENTON WATER WORKS217K39.480Watch

NJ AMERICAN WATER - LIBERTY134K30.825Watch

NJ AMERICAN WATER - OCEAN CITY127K22.899Watch

UNITED WATER TOMS RIVER123K29.670Watch

BRICK TOWNSHIP MUA82K39.569Watch

EAST ORANGE WATER COMMISSION75K39.149Watch

BAYONNE MUA63K33.323Watch

SOUTHEAST MORRIS COUNTY MUA62K28.687Watch

RIDGEWOOD WATER62K39.986Watch

WAYNE TOWNSHIP DIVISION OF WATER55K31.115Watch

BLOOMFIELD WATER DEPARTMENT53K33.819Watch

HOBOKEN WATER SERVICES52K33.323Watch

PARSIPPANY-TROY HILLS WATER DEPARTMENT50K30.094Watch

WASHINGTON TOWNSHIP MUA48K22.893Watch

MERCHANTVILLE PENNSAUKEN47K35.655Watch

UNITED WATER CAMDEN47K35.091Watch

EVESHAM MUA46K29.744Watch

AQUA NJ INC. - BLACKWOOD44K30.094Watch

MT LAUREL TWP MUA42K21.127Watch

KEARNY WATER DEPARTMENT42K39.252Watch

AVALON WATER AND SEWERAGE UTILITIES40K20.984Watch

WINSLOW TWP DMU39K37.986Watch

AQUA NJ - HAMILTON SQUARE39K38.837Watch

JACKSON TWP MUA37K24.997Watch

VINELAND WATER & SEWER UTILITY36K34.989Watch

SHORELANDS WATER CO INC36K30.641Watch

FAIR LAWN WATER DEPT36K36.989Watch

BELLEVILLE WATER DEPT35K31.988Watch

CAPE MAY WATER & SEWER U35K35.992Watch

WILLINGBORO MUA35K27.998Watch

STONE HARBOR WATER DEPT31K33.076Watch

DEPTFORD TWP MUA31K33.226Watch

GARFIELD WATER DEPARTMENT30K30.687Watch

FREEHOLD TWP WATER DEPT30K34.843Watch

NUTLEY WATER DEPT30K31.712Watch

MARLBORO TOWNSHIP WATER UTILITY DIVISION29K38.768Watch

LACEY TWP MUA29K22.923Watch

DOVER WATER COMMISSION28K37.986Watch

LAKEWOOD TWP MUA28K30.087Watch

MILLVILLE WATER DEPARTMENT28K33.873Watch

BURLINGTON TWP W DEPT27K26.766Watch

MAHWAH WATER DEPARTMENT27K38.837Watch

AQUA NJ INC PHILLIPSBURG27K29.818Watch

MONROE TWP MUA26K32.522Watch

LONG BEACH TWP BRANT BEA25K33.918Watch

EAST WINDSOR MUA25K27.097Watch

LAVALLETTE WATER DEPT25K22.113Watch

COLLINGSWOOD WATER DEPAR25K30.827Watch

GLASSBORO WATER DEPARTME24K30.229Watch

PASSAIC VALLEY WC LODI WD24K33.091Watch

MANCHESTER TWP WATER UTILITY24K25.756Watch

MARGATE CITY WATER DEPARTMENT24K31.978Watch

BRIDGETON CITY WATER DEPT23K31.988Watch

VENTNOR CITY WATER & SEWER UTILITY22K33.659Watch

HACKETTSTOWN MUA22K26.864Watch

MONTVILLE TWP MUA22K37.986Watch

WEST DEPTFORD TWP WATER DEPT22K31.916Watch

MOORESTOWN WATER DEPT21K32.995Watch

LYNDHURST WATER DEPARTMENT21K34.778Watch

ELMWOOD PARK WATER DEPT20K37.044Watch

BEACH HAVEN WATER DEPT20K24.093Watch

BARNEGAT TWP WATER SEWER20K25.252Watch

BELMAR WATER DEPT20K30.995Watch

POINT PLEASANT WATER DEPARTMENT20K33.677Watch

HAWTHORNE WATER DEPARTMENT19K34.989Watch

MAPLE SHADE WATER DEPARTMENT19K28.100Watch

SPARTA TWP WATER UTILITY - LAKE MOHAWK18K27.297Watch

MEDFORD TWP DEPT OF MUNI17K35.488Watch

SOUTH ORANGE WATER DEPARTMENT17K36.231Watch

PARK RIDGE WATER DEPT16K35.655Watch

DENVILLE TWP WATER DEPT16K36.681Watch

BORDENTOWN WATER DEPARTM16K35.992Watch

MADISON WATER DEPT16K29.992Watch

MANCHESTER TWP DIV OF UTILITIES-WESTERN16K37.153Watch

PVWC-NORTH ARLINGTON15K33.091Watch

RAMSEY WATER DEPT15K39.986Watch

SHIP BOTTOM WATER DEPART15K23.948Watch

NJ AMERICAN WATER - PENNS GROVE14K31.294Watch

PEQUANNOCK TWP WATER DEPARTMENT14K31.988Watch

ROCKAWAY TWP WATER DEPT14K28.687Watch

MANASQUAN WATER DEPARTME14K24.997Watch

HIGHLAND PARK W DEPT14K32.279Watch

VERONA WATER DEPARTMENT14K37.986Watch

PENNSVILLE TWSP. WATER DEPART.14K29.294Watch

SADDLE BROOK WATER DEPT13K33.091Watch

BERLIN WATER DEPARTMENT13K33.091Watch

CEDAR GROVE WATER DEPT13K36.754Watch

OAKLAND WATER DEPT13K28.687Watch

MANTUA TOWNSHIP MUA13K23.256Watch

RED BANK WATER DEPT13K29.097Watch

CLINTON W DEPT13K39.484Watch

GLOUCESTER CITY W DEPT12K24.163Watch

LOWER TWP MUA12K33.076Watch

PEMBERTON TWP DEPT MAIN12K24.997Watch

MCGUIRE AFB12K27.994Watch

HAMMONTON WATER DEPT12K29.271Watch

POINT PLEASANT BEACH WATER DEPARTMENT12K33.532Watch

AQUA NJ EASTERN DIVISION12K23.924Watch

HADDON TWP WATER DEPARTM12K25.688Watch

ROXBURY WATER CO12K21.164Watch

WALLINGTON WATER DEPT12K37.986Watch

POMPTON LAKES MUA11K29.992Watch

EAST HANOVER TWP WATER DEPT11K30.094Watch

FLORENCE TWP W DEPT11K31.097Watch

FREEHOLD BOROUGH WATER D11K31.690Watch

LINCOLN PARK WATER DEPT11K37.986Watch

TOTOWA W DEPT11K37.986Watch

LONGPORT WATER DEPARTMENT11K20.321Watch

WEST CALDWELL WATER DEPARTMENT11K37.986Watch

NJ AMERICAN WATER - WASHINGTON/OXFORD11K22.988Watch

WANAQUE W DEPT.10K37.986Watch

WOODBURY CITY W DEPT10K36.972Watch

WALDWICK WATER DEPT10K30.687Watch

KEANSBURG WATER & SEWER DEPT.10K36.350Watch

SURF CITY WATER DEPT10K27.998Watch

EAST GREENWICH TWP WATER DEPT10K21.370Watch

BURLINGTON CITY WATER DE10K32.839Watch

BELLMAWR WATER DEPT10K29.990Watch

RINGWOOD WATER DEPARTMENT9K37.986Watch

MATAWAN BOROUGH WATER DE9K29.121Watch

CALDWELL WATER DEPT9K33.655Watch

CHATHAM WATER DEPT9K27.093Watch

FLORHAM PARK WATER DEPT9K25.097Watch

MANALAPAN TWP WD - LAMBS LANE / KNOB HIL9K29.097Watch

AQUA WATER LAWRENCE9K39.099Watch

JEFFERSON TWP W U LK HOP9K37.986Watch

NEWTON WATER & SEWER UTILITY8K28.791Watch

SPOTSWOOD W DEPT8K39.252Watch

CLAYTON WATER DEPARTMENT8K27.297Watch

RICHARD STOCKTON COLLEGE OF NJ8K23.984Watch

ATLANTIC CAPE COMMUNITY COLLEGE8K23.984Watch

MOUNT OLIVE TWP W D MAIN8K37.986Watch

BLOOMINGDALE WATER DEPT8K30.094Watch

KEYPORT WATER DEPT8K37.655Watch

FAIRFIELD WATER DEPT7K37.044Watch

HOPATCONG WATER DEPT7K40.000Watch

ROCKAWAY BORO WATER DEPT7K28.687Watch

ABERDEEN - CLIFFWOOD/CLIFFWOOD BEACH7K35.992Watch

HARVEY CEDARS WATER DEPT7K29.829Watch

SHORE WATER COMPANY7K27.989Watch

BALLYS PARK PLACE CASINO7K23.984Watch

SALEM WATER DEPARTMENT6K24.319Watch

DOT FAA ATL BLD 33 & BLD 2086K23.984Watch

NJ AMERICAN WATER - JAMESBURG6K28.467Watch

PAULSBORO WATER DEPARTMENT6K32.229Watch

WOODLAND PARK WATER DEPARTMENT6K33.091Watch

WESTVILLE WATER DEPARTMENT6K27.299Watch

NORTH CALDWELL WATER DEP6K29.992Watch

NJ AMERICAN WATER - UNION BEACH6K20.647Watch

RESORTS ATLANTIC CITY6K23.984Watch

FRANKLIN BOARD OF PUBLIC6K24.527Watch

HIGHTSTOWN WATER DEPARTMENT5K21.168Watch

ROXBURY TWP W DEPT-SHORE5K33.091Watch

AVON BY THE SEA WATER DE5K33.992Watch

BOROUGH OF SPRINGLAKE HEIGHTS5K25.056Watch

CLEMENTON WATER DEPARTMENT5K22.689Watch

MT OLIVE VILLAGES WATER5K37.986Watch

WASHINGTON TWP MUA-SCHOO5K25.097Watch

PINELANDS WATER CO5K21.103Watch

GREENWICH TWP W DEPT5K27.232Watch

BUENA BOROUGH MUA5K37.911Watch

FLEMINGTON WATER DEPARTMENT5K25.297Watch

JEFFERSON TWP W U MILTON SYS5K39.986Watch

WOODSTOWN WATER DEPARTMENT4K37.989Watch

MINE HILL TWP WATER DEPT4K28.991Watch

EGG HARBOR CITY WATER DEPT4K37.911Watch

HO HO KUS WATER DEPT4K31.992Watch

MOUNTAIN LAKES WATER DEP4K29.992Watch

CAPE MAY POINT BORO WATE4K25.078Watch

STANHOPE W DEPT4K27.297Watch

PEMBERTON TOWNSHIP WATER - LAKE VALLEY4K27.994Watch

HAMBURG BOARD OF PUBLIC3K22.893Watch

NETCONG WATER DEPT3K29.992Watch

HIGH BRIDGE W DEPT3K37.220Watch

NJ STATE PRISON BAYSIDE2K29.877Watch

N.J.D.W.S.C. - WANAQUE NORTH15038.331Watch

NJ WATER SUPPLY AUTHORITY MANASQUAN3037.927Watch

MORRIS COUNTY MUA022.689Watch

UNITED WATER MATCHAPONIX021.920Watch