Browse Water Systems
19,626 public water systems in CA.
Public Water Systems Database
Browse 19,626 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 |
|---|---|---|---|---|
| Steve Speisser Apts (Dunes) | CA3600096 | California | Non-Transient Non-Community | 70 |
| MONTECITO SEA MEADOWS | CA4200733 | California | Community | 70 |
| KEENAN FARMS | CA1602303 | California | Non-Transient Non-Community | 70 |
| CDF-HEDRICK POND CAMPGROUND | CA5403049 | California | Transient Non-Community | 70 |
| BIG PINE TRAILER PARK | CA1400112 | California | Transient Non-Community | 70 |
| Wagon Wheel Mobile Home Park | MN5310059 | California | Transient Non-Community | 70 |
| VALLEY MOBILE HOME PARK | CA1300572 | California | Community | 70 |
| COUNTRY MARKET | CA5700583 | California | Transient Non-Community | 70 |
| ALVAREZ BROTHERS WS | CA2706552 | California | Non-Transient Non-Community | 70 |
| MILLERS PROGRESSIVE CARE - INACTIVE | CA3301688 | California | Community | 70 |
| MILSAP BAR CAMPGROUND | CA0400088 | California | Transient Non-Community | 70 |
| LITTLE ANTELOPE PACK STATION | CA0202526 | California | Transient Non-Community | 70 |
| BERNIE JAMES, RANGER | CA0300029 | California | Transient Non-Community | 70 |
| SABLE OFFSHORE CORP LAS FLORES CANYON | CA4200743 | California | Non-Transient Non-Community | 70 |
| Arviso - Mobile Home Park | 090605121 | California | Community | 70 |
| DAVIS CHURCH OF CHRIST | CA5700777 | California | Transient Non-Community | 70 |
| TNF-LOGANVILLE CG | CA4600103 | California | Transient Non-Community | 70 |
| HOMESTEAD CAFE | CA1502411 | California | Transient Non-Community | 70 |
| WIMPYS MARINA | CA3900763 | California | Community | 70 |
| NORTH LONE PINE MUTUAL WATER COMPANY | CA1400072 | California | Community | 70 |
| COTTAGE PLACE ON SQUAM LAKE | NH1168010 | California | Transient Non-Community | 70 |
| LO BUE BROS - EXETER | CA5403008 | California | Non-Transient Non-Community | 70 |
| CEDAR LODGE | CA3200125 | California | Transient Non-Community | 70 |
| WESTLEY CSD | CA5000408 | California | Community | 70 |
| FORT WASHINGTON GOLF | CA1000333 | California | Transient Non-Community | 70 |
| Pulikla Tribe | 090605057 | California | Community | 70 |
| DEER MEADOW MUTUAL WATER COMPANY | CA5401026 | California | Community | 70 |
| PINECREST | CA3701070 | California | Transient Non-Community | 70 |
| MERCEY HOT SPRINGS | CA1000664 | California | Transient Non-Community | 70 |
| SPRING VALLEY SCHOOL | CA0400065 | California | Non-Transient Non-Community | 70 |
| YOLANDA BUSINESS PARK | CA4900888 | California | Non-Transient Non-Community | 70 |
| LAKEHEAD SUBD MUTUAL WATER CO | CA4500016 | California | Community | 70 |
| RAYNERS GROCERY SWS **CLOSED** | CA0707551 | California | Transient Non-Community | 70 |
| FOLSOME LAKE MUTUAL WATER CO | CA3100047 | California | Community | 70 |
| NORTH VALLEY SERVICES | CA5200627 | California | Non-Transient Non-Community | 70 |
| EASTERLY WWTP - VACAVILLE | CA4810040 | California | Non-Transient Non-Community | 70 |
| GOLDEN VALLEY MUNICIPAL WATER DISTRICT | CA1900767 | California | Community | 70 |
| WILSHIRE HEIGHTS MUTUAL WATER COMPANY | CA4900573 | California | Community | 70 |
| Wagon Wheel Mobile Home Park | MN1310040 | California | Community | 70 |
| NEW MEADOWS | CA5200546 | California | Community | 70 |
| GOD'S ARMY | CA1000227 | California | Community | 70 |
| BLACKIE RD WATER SYSTEM #3 | CA2700516 | California | Community | 70 |
| RANCHO SENDERO SUBDIV WATER CO | CA1700566 | California | Community | 70 |
| HARTNELL RD WS #1 | CA2702681 | California | Non-Transient Non-Community | 69 |
| ROD MCLELLAN BOTANICALS WS | CA2702293 | California | Non-Transient Non-Community | 69 |
| SNELLING MERCED FALLS SCHOOL | CA2400062 | California | Non-Transient Non-Community | 69 |
| BOGLE FAMILY LIMITED PARTNER | CA5700514 | California | Non-Transient Non-Community | 69 |
| LONGVIEW MOBILE ESTATES, ROSAMOND | CA1500421 | California | Community | 69 |
| HARVEST STEAKHOUSE-INACTIVE | CA1502093 | California | Transient Non-Community | 69 |
| SLEEPY HOLLOW MUTUAL WATER CO | CA2701872 | California | Community | 69 |