Browse Water Systems
14,873 public water systems in NJ.
Public Water Systems Database
Browse 14,873 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| GLOUCESTER CITY W DEPT | NJ0414001 | New Jersey | Community | 12,460 |
| PEMBERTON TWP DEPT MAIN | NJ0329004 | New Jersey | Community | 12,378 |
| JBMDL - MCGUIRE AFB | NJ0326006 | New Jersey | Community | 12,227 |
| HAMMONTON WATER DEPT | NJ0113001 | New Jersey | Community | 12,153 |
| MANCHESTER UTILITIES AUTHORITY | NJ1603001 | New Jersey | Community | 12,000 |
| POINT PLEASANT BEACH WATER DEPARTMENT | NJ1525001 | New Jersey | Community | 12,000 |
| AQUA NJ - EASTERN DIVISION | NJ1505002 | New Jersey | Community | 12,000 |
| HADDON TWP WATER DEPARTM | NJ0416001 | New Jersey | Community | 11,938 |
| NJ AMERICAN WATER - ROXBURY | NJ1436002 | New Jersey | Community | 11,793 |
| BERKELEY TWP MUA | NJ1505004 | New Jersey | Community | 11,792 |
| POMPTONLAKES BOROUGH | NJ1615200 | New Jersey | Transient Non-Community | 11,640 |
| HADDONFIELD WATER DEPART | NJ0417001 | New Jersey | Community | 11,600 |
| WALLINGTON WATER DEPT | NJ0265001 | New Jersey | Community | 11,583 |
| MANVILLE W DEPT | NJ1811001 | New Jersey | Community | 11,500 |
| POMPTON LAKES MUA | NJ1609001 | New Jersey | Community | 11,435 |
| EAST HANOVER TWP WATER DEPT | NJ1410001 | New Jersey | Community | 11,393 |
| SPRING LAKE WATER DEPARTMENT | NJ1348001 | New Jersey | Community | 11,270 |
| NJ AMERICAN WATER - LITTLE FALLS | NJ1605001 | New Jersey | Community | 11,247 |
| FLORENCE TWP W DEPT | NJ0315001 | New Jersey | Community | 11,214 |
| FREEHOLD BOROUGH WATER D | NJ1315001 | New Jersey | Community | 11,029 |
| LINCOLN PARK WATER DEPT | NJ1416001 | New Jersey | Community | 11,000 |
| TOTOWA W DEPT | NJ1612001 | New Jersey | Community | 10,804 |
| BEACHWOOD WATER DEPT | NJ1504001 | New Jersey | Community | 10,802 |
| LONGPORT WATER DEPARTMENT | NJ0115001 | New Jersey | Community | 10,777 |
| WEST CALDWELL WATER DEPARTMENT | NJ0721001 | New Jersey | Community | 10,759 |
| NJ AMERICAN WATER - WASHINGTON/OXFORD | NJ2121001 | New Jersey | Community | 10,719 |
| ABERDEEN TWP MUA | NJ1330001 | New Jersey | Community | 10,400 |
| LOWER TWP MUA | NJ0505002 | New Jersey | Community | 10,315 |
| WANAQUE W DEPT. | NJ1613002 | New Jersey | Community | 10,266 |
| WOODBURY CITY W DEPT | NJ0822001 | New Jersey | Community | 10,263 |
| PINE HILL BOROUGH MUA | NJ0428002 | New Jersey | Community | 10,233 |
| WALDWICK WATER DEPT | NJ0264001 | New Jersey | Community | 10,208 |
| KEANSBURG WATER & SEWER DEPT. | NJ1321001 | New Jersey | Community | 10,105 |
| SURF CITY WATER DEPT | NJ1531001 | New Jersey | Community | 10,000 |
| NJ AMERICAN WATER - ORTLEY BEACH | NJ1507007 | New Jersey | Community | 10,000 |
| EAST GREENWICH TWP WATER DEPT | NJ0803001 | New Jersey | Community | 9,900 |
| BURLINGTON CITY WATER DE | NJ0305001 | New Jersey | Community | 9,835 |
| BOONTON WATER DEPT | NJ1401001 | New Jersey | Community | 9,532 |
| BELLMAWR WATER DEPT | NJ0404001 | New Jersey | Community | 9,522 |
| RINGWOOD WATER DEPARTMENT | NJ1611002 | New Jersey | Community | 9,327 |
| JACKSON PREMIUM OUTLETS | NJ1511415 | New Jersey | Non-Transient Non-Community | 9,263 |
| NJ AMERICAN WATER - HARRISON | NJ0808001 | New Jersey | Community | 9,193 |
| MATAWAN BOROUGH WATER DE | NJ1329001 | New Jersey | Community | 9,084 |
| CALDWELL WATER DEPT | NJ0703001 | New Jersey | Community | 9,027 |
| CHATHAM WATER DEPT | NJ1404001 | New Jersey | Community | 8,962 |
| FLORHAM PARK WATER DEPT | NJ1411001 | New Jersey | Community | 8,846 |
| MANALAPAN TWP - KNOB HILL | NJ1326002 | New Jersey | Community | 8,700 |
| AQUA NJ - LAWRENCE | NJ1107002 | New Jersey | Community | 8,655 |
| JEFFERSON TWP W U LK HOP | NJ1414011 | New Jersey | Community | 8,500 |
| NEWTON WATER & SEWER UTILITY | NJ1915001 | New Jersey | Community | 8,300 |