Browse Water Systems
20,012 public water systems in CA.
Public Water Systems Database
Browse 20,012 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 |
|---|---|---|---|---|
| CCC-PLACER CENTER | CA3110046 | California | Transient Non-Community | 60 |
| THE BRICK SHOTHOUSE | CA5700732 | California | Transient Non-Community | 60 |
| GRATON COMMERCE CENTER | CA4901368 | California | Non-Transient Non-Community | 60 |
| ST JOSEPH'S COLLEGE | CA4300776 | California | Community | 60 |
| RIVER CITY RECOVERY CENTER, INC. (SWS) | CA3400464 | California | Transient Non-Community | 60 |
| AUSTIN CREEK BLOCKS 14 & 15 | CA4900627 | California | Community | 60 |
| BRILLIANT MINDS ACADEMY | CA1503256 | California | Non-Transient Non-Community | 60 |
| EL SUENO MUTUAL WATER CO | CA4200716 | California | Community | 60 |
| VALLEY CREST | FL4505015 | California | Non-Transient Non-Community | 60 |
| MUSSI & MARCUCCI LABOR CAMP #6 | CA3900876 | California | Transient Non-Community | 60 |
| CANYON INN | CA1909836 | California | Transient Non-Community | 60 |
| ON THE Y | CA3400459 | California | Transient Non-Community | 60 |
| CANYON RANCH RV PARK | CA3200152 | California | Transient Non-Community | 60 |
| HAPPY HARBOR (SWS) | CA3400128 | California | Community | 60 |
| COUNTRYSIDE MHP | CA5000086 | California | Community | 60 |
| FLORIN BRANCH POST OFFICE | CA3400390 | California | Non-Transient Non-Community | 60 |
| LA PLATA WATER SYSTEM | CA3302026 | California | Transient Non-Community | 60 |
| THOMPSON CAMPGROUND | CA1200770 | California | Transient Non-Community | 60 |
| ABC PRESCHOOL | CA1000419 | California | Non-Transient Non-Community | 60 |
| JOHN MC CARTHY | CA1502092 | California | Transient Non-Community | 60 |
| VALLEY FORD HOTEL | CA4901074 | California | Transient Non-Community | 60 |
| SAN LUIS SOURDOUGH - INACTIVE | CA4000773 | California | Non-Transient Non-Community | 60 |
| CT LIFE INSURANCE CO | CA2800709 | California | Transient Non-Community | 60 |
| SELECT HARVEST PARTNERS #1, LP | CA2400342 | California | Non-Transient Non-Community | 60 |
| CHRISTIAN BROS | CA2800694 | California | Transient Non-Community | 60 |
| CASPAR LUMBER CO WATER SYSTEM | CA2300805 | California | Transient Non-Community | 60 |
| MARK WEST NEIGHBORHOOD CHURCH | CA4901311 | California | Transient Non-Community | 60 |
| SUTTER DUPLEXES WATER SYSTEM | CA5100514 | California | Community | 60 |
| TURLOCK MOBILE ESTATES | CA5000069 | California | Community | 60 |
| NORANDA GREY EAGLE MINE | CA4700824 | California | Transient Non-Community | 60 |
| HELM STORE | CA1000427 | California | Transient Non-Community | 60 |
| GICO MANAGEMENT | CA3902189 | California | Non-Transient Non-Community | 60 |
| CDF & FP - MT. BULLION | CA2210851 | California | Community | 60 |
| LITTLEROCK LAKE RESORT | CA1900737 | California | Transient Non-Community | 60 |
| USFS LITTLEROCK CAMP V-10, LAKESIDE V-9 | CA1900736 | California | Transient Non-Community | 60 |
| SACHI TERKMOTO | CA5700529 | California | Transient Non-Community | 60 |
| CASA RUIZ | CA5700518 | California | Transient Non-Community | 60 |
| SIERRA PACIFIC MGT CORP | CA5800116 | California | Community | 60 |
| GROVER LANDSCAPING INC | CA5000491 | California | Non-Transient Non-Community | 60 |
| BERNIE JAMES, RANGER | CA0300031 | California | Transient Non-Community | 60 |
| CAMP TAMARACK | CA1000174 | California | Transient Non-Community | 60 |
| WOOLF FARMING CORP | CA1000215 | California | Transient Non-Community | 60 |
| MATILTON FIELD | CA1200568 | California | Community | 60 |
| THE FALLS MOBILE HOME COMMUNITY | MT0005077 | California | Community | 60 |
| NAGAME JAPANESE RESTAURANT | CA2400140 | California | Transient Non-Community | 60 |
| EDDIE'S PLACE | CA0600024 | California | Transient Non-Community | 60 |
| LITTLE WILLARD'S | CA5700513 | California | Transient Non-Community | 60 |
| BAKER COMMODITIES INC. | CA1000602 | California | Non-Transient Non-Community | 60 |
| BERT'S DINER | CA3400380 | California | Transient Non-Community | 60 |
| DRY CREEK STORE | CA4901024 | California | Transient Non-Community | 60 |