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 |
|---|---|---|---|---|
| CROSSOVER CHURCH OF ROSEDALE WS | CA1503658 | California | Transient Non-Community | 201 |
| YMCA CAMP TULEQUOIA/MILLWOOD | CA1000128 | California | Transient Non-Community | 200 |
| BETHEL ISLAND ESTATES | CA0707523 | California | Community | 200 |
| Pala Raceway | 090600167 | California | Transient Non-Community | 200 |
| CAMP OSITO RANCHO | CA3600587 | California | Transient Non-Community | 200 |
| DIAMOND PARK MUTUAL WATER CO. | CA3000663 | California | Community | 200 |
| SIERRA LINDA MUTUAL WATER CO | CA2000506 | California | Community | 200 |
| CHIMNEY TREE | CA1200751 | California | Transient Non-Community | 200 |
| DOMAINE CHANDON | CA2800736 | California | Non-Transient Non-Community | 200 |
| Quartz Valley Indian Community | 090600046 | California | Community | 200 |
| COOKSON RANCH | CA1200775 | California | Transient Non-Community | 200 |
| HOLIDAY MOBILE VILLAGE | CA3400335 | California | Community | 200 |
| RONALD HISER | CA2200050 | California | Transient Non-Community | 200 |
| CHARLES WEST | CA1502387 | California | Transient Non-Community | 200 |
| PINE VALLEY TRAILER PARK | CA3701961 | California | Community | 200 |
| VINTAGE GARDENS & REDWOOD CAFE | CA5000488 | California | Transient Non-Community | 200 |
| BEAR RIVER CAMP--SOUTH SHORE | CA0300033 | California | Transient Non-Community | 200 |
| NID - ORCHARD SPRINGS CAMPGROUND-ROLLINS | CA2902213 | California | Transient Non-Community | 200 |
| MANON MANOR MUTUAL WATER COMPANY | CA1500535 | California | Community | 200 |
| MOSKOWITE CORNERS | CA2800637 | California | Transient Non-Community | 200 |
| MONTGOMERY LODGE | NV0002138 | California | Transient Non-Community | 200 |
| BEARSKIN MEADOW DIABETIC YOUTH CAMP | CA1000126 | California | Transient Non-Community | 200 |
| SUCCESS MARKET | CA5400984 | California | Transient Non-Community | 200 |
| IDYLLWILD BREW PUB | CA3301161 | California | Transient Non-Community | 200 |
| FAMOSO INN WATER SYSTEM | CA1500090 | California | Transient Non-Community | 200 |
| SULPHER SPRINGS SCHOOL | CA1900546 | California | Transient Non-Community | 200 |
| TAHAMA VILLAGE MOBILE HOME PARK | CA3900602 | California | Community | 200 |
| TAHQUITZ MEADOWS YWCA | CA3301656 | California | Transient Non-Community | 200 |
| FOOTHILL BIBLE CHURCH | CA3104509 | California | Transient Non-Community | 200 |
| MADERA MUNICIPAL GOLF COURSE | CA2000780 | California | Transient Non-Community | 200 |
| STOCKDALE MUTUAL WATER CO. | CA1500349 | California | Community | 200 |
| 6200 FRANKLIN, LLC (SWS) | CA3400358 | California | Non-Transient Non-Community | 200 |
| MARIPOSA UNIFIED SCHOOL DIST | CA2208031 | California | Non-Transient Non-Community | 200 |
| WILSON ELEMENTARY SCHOOL | CA4901136 | California | Non-Transient Non-Community | 200 |
| TAHOE CITY PUD - TIMBERLAND | CA3100029 | California | Community | 200 |
| CRESTVIEW MOBILE HOME COMMUNITY | CA1900789 | California | Community | 200 |
| PUTT PUTT GOLF | CA5000190 | California | Transient Non-Community | 200 |
| VIRGIN STURGEON | CA3400226 | California | Transient Non-Community | 200 |
| CLUB OASIS | CA1503258 | California | Transient Non-Community | 200 |
| DOLLAR GENERAL DAMON STORE 21407 | TX0790591 | California | Transient Non-Community | 200 |
| U.S. ARMY CORPS-LAKE MENDO (MARINA SITE) | CA2300855 | California | Transient Non-Community | 200 |
| OCTAGON BARN CENTER ASSOCIATION | CA4000830 | California | Transient Non-Community | 200 |
| TOYON MIDDLE SCHOOL | CA0500085 | California | Non-Transient Non-Community | 200 |
| MONROE SCHOOL | CA1000192 | California | Non-Transient Non-Community | 200 |
| GOMER SCHOOL SOLANO CO DEPT EDUCATION | CA4800501 | California | Transient Non-Community | 200 |
| CSP-SMITHE REDWOODS STATE PARK | CA2310311 | California | Transient Non-Community | 200 |
| MDF-BLUE LAKE CG | CA2500538 | California | Transient Non-Community | 200 |
| RIVER VIEW MARINA | CA3400354 | California | Transient Non-Community | 200 |
| SHADY GLEN COMM WATER SYSTEM | CA3100040 | California | Community | 200 |
| WARM SPRINGS REHABILATION CENTER | CA1900756 | California | Transient Non-Community | 200 |