Browse Water Systems
433,698 public water systems.
Public Water Systems Database
Browse 433,698 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 |
|---|---|---|---|---|
| CITY OF WAVELAND | MS0230002 | Mississippi | Community | 6,400 |
| PAW DOUGLASSVILLE DIV | PA3060023 | Pennsylvania | Community | 6,400 |
| CIRCLE C CAMP GROUNDS | IN2370151 | Indiana | Transient Non-Community | 6,400 |
| RIB MOUNTAIN WATER UTILITY | WI7370660 | Wisconsin | Community | 6,398 |
| TRUMBULL CO. - HOWLAND TWP PWS | OH7806303 | Ohio | Community | 6,396 |
| BIG CANOE SUBDIVISION | GA2270004 | Georgia | Community | 6,396 |
| LAGRANGE S/D | NC0326189 | North Carolina | Community | 6,395 |
| SOUTH LAWRENCE UTILITIES | IN5247007 | Indiana | Community | 6,395 |
| SEELYVILLE WATER WORKS | IN5284011 | Indiana | Community | 6,393 |
| KENSINGTON WATER & SEWER AUTH. | GA2950001 | Georgia | Community | 6,392 |
| P G AND W WHITE OAK | PA2359015 | Pennsylvania | Community | 6,391 |
| GARRETT WATER UTILITY | IN5217004 | Indiana | Community | 6,390 |
| WATFORD CITY CITY OF | ND2700990 | North Dakota | Community | 6,390 |
| MIAMI UTILITIES, INC | FL4130906 | Florida | Community | 6,390 |
| WHITE CO WATER & SEWERAGE AUTH | GA3110072 | Georgia | Community | 6,380 |
| P G AND W WILLIAMS BRIDGE | PA2359016 | Pennsylvania | Community | 6,380 |
| ATLANTIC BEACH, TOWN OF | NC0416035 | North Carolina | Community | 6,380 |
| CTWC - CRYSTAL SYSTEM | CT0690011 | Connecticut | Community | 6,378 |
| ROOTSTOWN WATER COMPANY | OH6703503 | Ohio | Community | 6,378 |
| LOS ANGELES CWWD 36-VAL VERDE | CA1910185 | California | Community | 6,376 |
| WISE, TOWN OF | VA1195950 | Virginia | Community | 6,375 |
| PLAISANCE WATER SYSTEM | LA1097012 | Louisiana | Community | 6,375 |
| FRESNO COUNTY WATER WORKS | CA1010010 | California | Community | 6,374 |
| CAESARS PALACE | NV0001169 | Nevada | Non-Transient Non-Community | 6,372 |
| FLA WTR & UTILITIES-RICHMOND H | FL4130467 | Florida | Community | 6,372 |
| CITY OF LITTLEFIELD | TX1400003 | Texas | Community | 6,372 |
| DALLAS RURAL WATER DISTRICT | IL0710010 | Illinois | Community | 6,370 |
| MILFORD, VILLAGE OF | MI0004390 | Michigan | Community | 6,366 |
| AYDEN TOWN OF | NC0474025 | North Carolina | Community | 6,366 |
| EL DORADO IRRIGATION DISTRICT | CA0910004 | California | Community | 6,366 |
| EAST CENTRAL VERNON WATER SYSTEM | LA1115117 | Louisiana | Community | 6,363 |
| LOUISIANA STATE PENITENTIARY | LA1125005 | Louisiana | Community | 6,362 |
| HARVEY CEDARS WATER DEPT | NJ1509001 | New Jersey | Community | 6,360 |
| WESTERN PA WATER CO-CLARION DI | PA6160022 | Pennsylvania | Community | 6,360 |
| PCUD-BEACON SQUARE (NPR SO) | FL6511945 | Florida | Community | 6,359 |
| HOLTVILLE, CITY OF | CA1310005 | California | Community | 6,355 |
| CITY OF VIDALIA WATER SYSTEM | LA1029011 | Louisiana | Community | 6,354 |
| SIU PROPERTIES VIA CARBONDALE | IL0775450 | Illinois | Community | 6,354 |
| CHERRYVILLE, CITY OF | NC0136030 | North Carolina | Community | 6,353 |
| SNOWMASS VILLAGE WSD | CO0149717 | Colorado | Community | 6,353 |
| UTILITIES INC - KINGSPOINT SUBDIVISION | LA1103055 | Louisiana | Community | 6,351 |
| ENERGY DEPT OF/200W | WA5300100 | Washington | Non-Transient Non-Community | 6,351 |
| DOWAGIAC | MI0001860 | Michigan | Community | 6,350 |
| MAYWOOD MUTUAL WATER CO. #2 | CA1910085 | California | Community | 6,349 |
| MOUNTAIN VIEW WATERWORKS | AR0000542 | Arkansas | Community | 6,349 |
| HELENDALE COMMUNITY SERVICE DISTRICT | CA3610112 | California | Community | 6,347 |
| CITY OF KEENE | TX1260008 | Texas | Community | 6,346 |
| BLACKSTONE, TOWN OF | VA5135100 | Virginia | Community | 6,345 |
| WHARTON WATER DEPT | NJ1439001 | New Jersey | Community | 6,342 |
| LAUREL MUNICIPAL WATER SYSTEM | MT0000270 | Montana | Community | 6,339 |