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 |
|---|---|---|---|---|
| SECONDARY GOV'T COMPLEX | MI0005989 | Michigan | Community | 5,000 |
| ST JOHNSBURY WATER SYSTEM | VT0005045 | Vermont | Community | 5,000 |
| WOOSTER WATERWORKS | AR0000196 | Arkansas | Community | 5,000 |
| PASCO CO UTL DIV-GARDEN TERR | FL6510445 | Florida | Community | 5,000 |
| CY FAIR ISD | TX1010913 | Texas | Non-Transient Non-Community | 5,000 |
| UPJOHN SOUTH WELL | MI3920434 | Michigan | Non-Transient Non-Community | 5,000 |
| I-40 REST AREA BENTON | TN0002607 | Tennessee | Transient Non-Community | 5,000 |
| FORT BENJAMIN HARRISON | IN5249001 | Indiana | Community | 5,000 |
| SOO PASS RANCH/WE FEST - BLUE OX | MN5030453 | Minnesota | Transient Non-Community | 5,000 |
| THE NESTLE COMPANY INC | NY3710562 | New York | Non-Transient Non-Community | 5,000 |
| OAKLAWN IMPROVEMENT DISTRICT | KS2017305 | Kansas | Community | 5,000 |
| DAVIS PARK CORP | NY5113329 | New York | Transient Non-Community | 5,000 |
| CRYSTAL SPRINGS WATER CO | NV0000284 | Nevada | Community | 5,000 |
| SUNKEN MEADOW | NY0014533 | New York | Transient Non-Community | 5,000 |
| ENGLISHTOWN AUCTION SALES | NJ1321214 | New Jersey | Transient Non-Community | 5,000 |
| CLINT HOCKING | IL3035105 | Transient Non-Community | 5,000 | |
| HUDSON RIVER PSYCHIATRIC CTR | NY1303210 | New York | Community | 5,000 |
| DAY IN THE GARDEN | NY5230114 | New York | Transient Non-Community | 5,000 |
| DUPLICATE OF NY5208234 | NY5230117 | New York | Transient Non-Community | 5,000 |
| ARROW STATE HISTORIC SITE | MO2120146 | Missouri | Transient Non-Community | 5,000 |
| RAIL-GOLF COURSE | IL0061515 | Illinois | Transient Non-Community | 5,000 |
| I-40 REST AREA MADISON | TN0002605 | Tennessee | Transient Non-Community | 5,000 |
| U OF I CHICAGO MEDICAL CENTER | IL3155606 | Illinois | Non-Transient Non-Community | 5,000 |
| OWENS-ILLINOIS DEV. H. COUCH | GA1410015 | Georgia | Transient Non-Community | 5,000 |
| NIABI ZOO | IL3001099 | Illinois | Transient Non-Community | 5,000 |
| PUT-IN-BAY VILLAGE | OH6203311 | Ohio | Community | 5,000 |
| CITY OF MEADOWS PLACE | TX0790025 | Texas | Community | 5,000 |
| LAWRENCEBURG MUNICIPAL UTILITIES | IN5215006 | Indiana | Community | 5,000 |
| STATE UNIVERSITY OF NEW YORK | NY0017622 | Community | 5,000 | |
| TOWANDA MUNICIPAL AUTHORITY | PA2080029 | Pennsylvania | Community | 5,000 |
| CITY OF MORGANS POINT RESORT | TX0140116 | Texas | Community | 5,000 |
| SMITH TOWNSHIP MUNIC AUTHORITY | PA5630033 | Pennsylvania | Community | 5,000 |
| N FAYETTE TWP W ALLEGHENY WATE | PA5020035 | Pennsylvania | Community | 5,000 |
| DORNEY PARK/WILDWATER KINGDOM | PA3390474 | Pennsylvania | Non-Transient Non-Community | 5,000 |
| TRAILS END CAMPGROUND | PA2520015 | Pennsylvania | Transient Non-Community | 5,000 |
| WESTVIEW NEW BADEN PLANT | PA5040003 | Pennsylvania | Community | 5,000 |
| SPARROWS PT METHLEHEM STEEL CO | MD0002758 | Maryland | Community | 5,000 |
| HERCULANEUM PWS | MO6010359 | Missouri | Community | 5,000 |
| WAUCHULA CITY WATER DEPARTMENT | FL6250329 | Florida | Community | 5,000 |
| MITCHELL WATER DEPARTMENT | IN5247003 | Indiana | Community | 5,000 |
| KARL B GUSS ST FOREST PICNIC | PA4340802 | Pennsylvania | Transient Non-Community | 5,000 |
| IS BEACH ST PK A21 | NJ1505311 | New Jersey | Transient Non-Community | 5,000 |
| IS BEACH ST PK - END OF | NJ1505310 | New Jersey | Transient Non-Community | 5,000 |
| IS BEACH STATE PARK-A19 | NJ1505309 | New Jersey | Transient Non-Community | 5,000 |
| ISLAND BEACH STATE PARK | NJ1534201 | New Jersey | Transient Non-Community | 5,000 |
| ISLAND BEACH STATE PARK | NJ1534200 | New Jersey | Transient Non-Community | 5,000 |
| KERN VALLEY STATE PRISON | CA1510802 | California | Community | 5,000 |
| NEWPORT WATER WORKS | NH1741010 | New Hampshire | Community | 5,000 |
| SUPER WALMART | MI2041272 | Kansas | Non-Transient Non-Community | 5,000 |
| FT MACON STATE PK BATH HOUSE | NC0416404 | North Carolina | Transient Non-Community | 5,000 |