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 |
|---|---|---|---|---|
| CAMDEN WATER DEPT | TN0000090 | Tennessee | Community | 10,013 |
| PENN FOREST %RCUD | VA2161650 | Virginia | Community | 10,009 |
| HURLBURT FIELD WATER SYSTEM | FL1460782 | Florida | Community | 10,006 |
| Arden Hills | MN1620001 | Minnesota | Community | 10,000 |
| SOUTH CHEYENNE WATER & SEWER DISTRICT | WY5600239 | Wyoming | Community | 10,000 |
| FORT MCCOY NORTH POST | WI6420302 | Wisconsin | Community | 10,000 |
| LEYDEN TWSP WATER DISTRICT | IL0315880 | Illinois | Community | 10,000 |
| MARTIN VAN BUREN HISTORICAL HOUSE | NY1030072 | New York | Transient Non-Community | 10,000 |
| NORTH TABLE MOUNTAIN WSD | CO0130105 | Colorado | Community | 10,000 |
| VALLEY WD | CO0130800 | Colorado | Community | 10,000 |
| JACK DANIELS DISTILLERY | TN0001974 | Tennessee | Non-Transient Non-Community | 10,000 |
| WISSAHICKON SPRING WATER | PA7360174 | Pennsylvania | Transient Non-Community | 10,000 |
| I-40 REST AREA SMITH | TN0002604 | Tennessee | Transient Non-Community | 10,000 |
| WILDERNESS ROAD CAMPGROUND | VA1105073 | Kentucky | Transient Non-Community | 10,000 |
| RUFFITT PARK | IL0097121 | Illinois | Transient Non-Community | 10,000 |
| ROCKFORD PARK DIST | IL0097212 | Transient Non-Community | 10,000 | |
| ROCKFORD PARK DIST | IL0097220 | Transient Non-Community | 10,000 | |
| ROCKFORD PARK DIST | IL0097238 | Transient Non-Community | 10,000 | |
| ROCKFORD PARK DIST | IL0097246 | Transient Non-Community | 10,000 | |
| ROCKFORD PARK DIST | IL0097253 | Transient Non-Community | 10,000 | |
| ROCKFORD PARK DIST | IL0097261 | Transient Non-Community | 10,000 | |
| ROCKFORD PARK DIST | IL0097279 | Transient Non-Community | 10,000 | |
| TEST WATER SYSTEM KATE | LA3333333 | Community | 10,000 | |
| LITTLE GALLILEE CHURCH CAMP | IL0044784 | Illinois | Transient Non-Community | 10,000 |
| CHGO ZOOLOGICAL PARK | IL0076638 | Illinois | Transient Non-Community | 10,000 |
| BEL-MAR COUNTRY CLUB | IL0004069 | Illinois | Transient Non-Community | 10,000 |
| GTE AUTOMATIC ELECTRIC CO | IL0076885 | Illinois | Transient Non-Community | 10,000 |
| CROWS NEST CAMP GROUNDS | IA3070419 | Iowa | Transient Non-Community | 10,000 |
| LAKE-VU MOTEL | IA3070716 | Iowa | Transient Non-Community | 10,000 |
| GIBSON'S SPORTING GOODS | IA3070863 | Iowa | Transient Non-Community | 10,000 |
| YORK RETREAT CAMPGROUND | IL0093534 | Illinois | Transient Non-Community | 10,000 |
| BIG SLOUGH C/O LOCK & DAM 13 | IL0089896 | Transient Non-Community | 10,000 | |
| SILVER LAKE CO. CREEK | IA3045970 | Iowa | Transient Non-Community | 10,000 |
| OFFUT AIR FORCE BASE | NE3105527 | Nebraska | Community | 10,000 |
| WILLIAM ARTER,SECY,HARTFORD FR | OH4552112 | Ohio | Transient Non-Community | 10,000 |
| WILLIAM ARTER,SECY,HARTFORD FR | OH4552212 | Ohio | Transient Non-Community | 10,000 |
| TIOGA COUNTY FAIRGROUNDS | NY5377777 | New York | Transient Non-Community | 10,000 |
| VAN BUREN WDS | NY3304348 | New York | Community | 10,000 |
| CAESARS CREEK FLEA MARKET | OH1434808 | Ohio | Transient Non-Community | 10,000 |
| CLERMONT COUNTY WATER, MGS | OH1300422 | Ohio | Community | 10,000 |
| CLERMONT COUNTY WATER, PUB | OH1300412 | Ohio | Community | 10,000 |
| HAMLIN CONSOLIDATED WATER DIST | NY2704525 | New York | Community | 10,000 |
| BURNT HILLS-BALLSTON LK WD | NY4505658 | New York | Community | 10,000 |
| CITY OF LOCK HAVEN WATER DEPT | PA4180048 | Pennsylvania | Community | 10,000 |
| TRUMANN WATERWORKS | AR0000435 | Arkansas | Community | 10,000 |
| GREEN VALLEY CAMPGROUND | CA3601149 | California | Transient Non-Community | 10,000 |
| VERNAL CITY WATER SYSTEM | UTAH24012 | Utah | Community | 10,000 |
| ROCKPORT WATER DEPT | MA3252000 | Massachusetts | Community | 10,000 |
| SURF CITY WATER DEPT | NJ1531001 | New Jersey | Community | 10,000 |
| OSF ST FRANCIS HOSPITAL | IL3164020 | Illinois | Non-Transient Non-Community | 10,000 |