Browse Water Systems
10,030 public water systems in WA.
Public Water Systems Database
Browse 10,030 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 |
|---|---|---|---|---|
| FARMINGTON WATER DEPT | WA5324700 | Washington | Community | 165 |
| Buck Creek | WA5308940 | Washington | Community | 165 |
| MAYFIELD RV PARK | WA5311154 | Washington | Community | 165 |
| RANCHO VILLA MOBILE HOME PARK | WA5321377 | Washington | Community | 165 |
| ORCHARD WATER ASSOC | WA5364150 | Washington | Community | 165 |
| HORSFALL 608 | WA5334505 | Washington | Community | 165 |
| QUAIL RUN MOBILE HOME PARK | WA5339424 | Washington | Community | 165 |
| WHITE BLUFF - JPRA | WA5310634 | Washington | Non-Transient Non-Community | 165 |
| LAUREL PARK COMMUNITY LLC | WA5346275 | Washington | Community | 165 |
| Steamboat Rock - Northrup Point | WA53SP861 | Washington | Transient Non-Community | 164 |
| LAZY ACRES MOBILE HOME PARK | WA5346442 | Washington | Community | 164 |
| CASCADE VILLAGE MHP | WA5311488 | Washington | Community | 164 |
| LAKE MERWIN CAMPERS HIDEAWAY SYS 3 | WA5316801 | Washington | Transient Non-Community | 164 |
| BELLWOOD A | WA5305534 | Washington | Community | 163 |
| Barleans | WA5306429 | Washington | Non-Transient Non-Community | 163 |
| VALLEY SCHOOL DISTRICT | WA5356031 | Washington | Non-Transient Non-Community | 163 |
| TROPHY LAKE GOLF COURSE | WA53AA761 | Washington | Non-Transient Non-Community | 163 |
| HAI YATCH WATER | WA5330376 | Washington | Community | 162 |
| ODLIN PARK | WA5363105 | Washington | Transient Non-Community | 162 |
| NISQUALLY HIGHLANDS 364 | WA5300953 | Washington | Community | 162 |
| MOUNT ST MICHAELS SCHOOL & CHURCH | WA5356557 | Washington | Community | 162 |
| OLYMPIA WALDORF SCHOOL | WA5304611 | Washington | Non-Transient Non-Community | 162 |
| PARADISE TRUCK STOP | WA5345561 | Washington | Transient Non-Community | 162 |
| COUNTRY VILLA MOBILE PARK | WA5315518 | Washington | Community | 162 |
| TOWN & COUNTRY TRAILER | WA5388930 | Washington | Community | 162 |
| KRAIN WATER SUPPLY | WA5343140 | Washington | Community | 161 |
| LONGHORN BURGER STOP | WA5348166 | Washington | Transient Non-Community | 161 |
| FAIRHOLME CAMPGROUND | WA53NP260 | Washington | Transient Non-Community | 161 |
| Honeybear Growers | WA53AB710 | Washington | Non-Transient Non-Community | 161 |
| ALTA LAKE GOLF COURSE PLAT | WA5319204 | Washington | Community | 161 |
| ALASKA AIRLINES KING SALMON | AK2262254 | Washington | Transient Non-Community | 160 |
| PEARSON, R.A. CO., INC. | WA5366655 | Washington | Non-Transient Non-Community | 160 |
| BON AIR COMMUNITY CLUB INC. | WA5307630 | Washington | Community | 160 |
| CHIEF TIMOTHY PARK | WA53AA342 | Washington | Transient Non-Community | 160 |
| SATUS SHAKER CHURCH | 105388895 | Washington | Transient Non-Community | 160 |
| INCHELIUM WATER SYSTEM | WA5335530 | Washington | Transient Non-Community | 160 |
| MILLER, HOWARD/STEELHEAD PARK | WA5383975 | Washington | Transient Non-Community | 160 |
| Kountry Korner | WA5343100 | Washington | Transient Non-Community | 160 |
| ALASKA AIRLINES DILLINGHAM | AK2263079 | Washington | Transient Non-Community | 160 |
| DOLORES RIVER RVP | CO0242100 | Washington | Transient Non-Community | 160 |
| FORD-NEWHOUSE LANE | 105338100 | Washington | Community | 160 |
| ELWHA KLALLAM COMMUNITY WATER SYS | WA53IH180 | Washington | Community | 160 |
| MOBILE HOME WONDERLAND | WA5355455 | Washington | Community | 160 |
| BORTON & SONS INC | WA5304410 | Washington | Non-Transient Non-Community | 159 |
| SUNSET WATER DISTRIBUTION ASSOC | WA5386202 | Washington | Community | 159 |
| Triangle Recreation Camp WS | WA53AC709 | Washington | Transient Non-Community | 159 |
| WINLOCK SHELL | WA5306226 | Washington | Transient Non-Community | 159 |
| CAPE SAN JUAN WATER DISTRICT | WA5311065 | Washington | Community | 158 |
| RAINBOW BEACH RESORT | 105300121 | Washington | Transient Non-Community | 158 |
| BEACON POINT COMMUNITY CLUB | WA5305025 | Washington | Community | 158 |