Browse Water Systems
434,040 public water systems.
Public Water Systems Database
Browse 434,040 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 |
|---|---|---|---|---|
| ADA VILLAGE | OH3300012 | Ohio | Community | 5,334 |
| NORTH MANCHESTER WATER ASSOC | KY0260266 | Kentucky | Community | 5,332 |
| POSEN | IL0312520 | Illinois | Community | 5,331 |
| CORNERSTONES MUD | TX1011692 | Texas | Community | 5,331 |
| RED SULPHUR PSD | WV3303206 | West Virginia | Community | 5,331 |
| EPCOR- RIO VERDE | AZ0407121 | Arizona | Community | 5,330 |
| SARDIS CITY WATER BOARD | AL0000947 | Alabama | Community | 5,328 |
| Santo Domingo Pueblo | 063500120 | New Mexico | Community | 5,328 |
| ADRIAN P S D | WV3304911 | West Virginia | Community | 5,327 |
| USAF-MOODY AIR FORCE BASE-MAIN | GA1850125 | Georgia | Community | 5,325 |
| LA HABRA HEIGHTS CWD | CA1910218 | California | Community | 5,325 |
| CANAL FULTON CITY PWS | OH7600912 | Ohio | Community | 5,323 |
| GOUCHER WD (1120004) | SC1120004 | South Carolina | Community | 5,323 |
| HCO MUD NO. 218 | TX1011985 | Texas | Community | 5,322 |
| SHERWOOD FOREST WTP | FL2161039 | Florida | Community | 5,320 |
| NEWSTEAD WD #2 | NY1422652 | New York | Community | 5,319 |
| ROANE CENTRAL UTILITY DISTRICT | TN0000457 | Tennessee | Community | 5,317 |
| PORT VUE WATER DEPT | PA5020074 | Pennsylvania | Community | 5,316 |
| GEORGETOWN TOWN OF | CO0110015 | Colorado | Community | 5,315 |
| CITY OF FARMERSVILLE | TX0430004 | Texas | Community | 5,312 |
| CENTRAL W/A-SOUTHWEST | MS0500009 | Mississippi | Community | 5,312 |
| ELIZABETHTOWN, TOWN OF | NC0309010 | North Carolina | Community | 5,311 |
| BRAZORIA COUNTY MUD 22 | TX0200706 | Texas | Community | 5,310 |
| GRIC DPW Sacaton | 090400047 | Arizona | Community | 5,307 |
| FT BEND COUNTY MUD NO 16 | TX0790093 | Texas | Community | 5,307 |
| MAYDE CREEK MUD | TX1011689 | Texas | Community | 5,301 |
| POLSON CITY OF | MT0000308 | Montana | Community | 5,300 |
| SANGAMON VALLEY PWD | IL0195150 | Illinois | Community | 5,300 |
| EDGEWATER CITY OF | CO0130237 | Colorado | Community | 5,300 |
| HATFIELD BORO WATER AUTH | PA1460031 | Pennsylvania | Community | 5,300 |
| CAMP ATTERBURY | IN5241015 | Indiana | Community | 5,300 |
| CFPUA - WRIGHTSVILLE BEACH | NC0465020 | North Carolina | Community | 5,300 |
| CANOE CREEK SERVICE PLAZA | FL4491703 | Florida | Transient Non-Community | 5,300 |
| KINROSS TOWNSHIP | MI0003630 | Michigan | Community | 5,300 |
| Cocopah Casino | 090400673 | Arizona | Non-Transient Non-Community | 5,300 |
| SUNSET CITY WATER SYSTEM | UTAH06011 | Utah | Community | 5,300 |
| ROSELAND WATER DEPT | NJ0718001 | New Jersey | Community | 5,300 |
| YOSEMITE SPRING PARK UTIL CO | CA2010005 | California | Community | 5,300 |
| LYNCHBURG TRAINING SCH & HOSP | VA5009200 | Virginia | Community | 5,300 |
| MONTICELLO WATER WORKS | IN5291011 | Indiana | Community | 5,300 |
| BELLEAIR WATER PLANT | FL6520135 | Florida | Community | 5,299 |
| GENOA | IL0370150 | Illinois | Community | 5,298 |
| MR. RICHARD HOFFMAN | IN2680134 | Indiana | Transient Non-Community | 5,298 |
| SOUTHWESTERN WATER DISTRICT | WV3304603 | West Virginia | Community | 5,296 |
| VERNON PARISH WATER AND SEWER COMMISSION | LA1115071 | Louisiana | Community | 5,295 |
| ELMSFORD VILLAGE | NY5903427 | New York | Community | 5,293 |
| SHEPHERDSVILLE WATER COMPANY | KY0150395 | Kentucky | Community | 5,293 |
| CWSC SALINAS HILLS | CA2710012 | California | Community | 5,293 |
| UNIVERSITY ESTATES WATER SYSTEM (LCU) | NM3512407 | New Mexico | Community | 5,292 |
| FORT BEND COUNTY MUD 155 | TX0790488 | Texas | Community | 5,292 |