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 |
|---|---|---|---|---|
| Shortys Garden and Home Mill Plain | WA53AD385 | Washington | Transient Non-Community | 315 |
| SPRINGDALE TOWN OF | WA5383400 | Washington | Community | 315 |
| Sunwood Graham | WA5362034 | Washington | Community | 315 |
| TAYLOR STATION | WA5345851 | Washington | Transient Non-Community | 314 |
| HUFF AND PUFF DRIVE IN | WA5300801 | Washington | Transient Non-Community | 313 |
| WINDUST PARK | WA5310673 | Washington | Community | 313 |
| STRATFORD ROAD ESTATES | WA5307542 | Washington | Community | 312 |
| COWLITZ FOOD AND FUEL | WA5369130 | Washington | Transient Non-Community | 312 |
| DRIFTWOOD HEIGHTS ASSOCIATION | WA5319948 | Washington | Community | 311 |
| LEVEY PARK | WA5310660 | Washington | Community | 311 |
| BEACHCOMBER H2O CO | WA5304979 | Washington | Community | 310 |
| STEAMBOAT SQUARE | WA5300519 | Washington | Non-Transient Non-Community | 310 |
| EVERGREEN ELEMENTARY SCHOOL | WA5324774 | Washington | Non-Transient Non-Community | 310 |
| CANYON VILLAGE WATER SYSTEM INC | WA5305801 | Washington | Community | 310 |
| SPO CO - HANGMAN VALLEY GOLF | WA5330847 | Washington | Transient Non-Community | 310 |
| KLA-HA-YA WATER SYSTEM | WA5342740 | Washington | Community | 310 |
| CAMANO LAGUNA VISTA WATER ASSOC | WA5310725 | Washington | Community | 310 |
| WELLPINIT SCHOOL | WA5341379 | Washington | Non-Transient Non-Community | 310 |
| OCEAN SHORES OUTDOOR CLUB | WA5363005 | Washington | Transient Non-Community | 309 |
| RASER STATE PARK | WA53SP022 | Washington | Transient Non-Community | 309 |
| SUNSHINE | WA5305576 | Washington | Transient Non-Community | 309 |
| PARADISE ESTATES WATER DEPT INC | WA5366090 | Washington | Community | 309 |
| LOOMIS LAKE STATE PARK | WA53SP480 | Washington | Transient Non-Community | 309 |
| Y-EASY MART | WA5302135 | Washington | Transient Non-Community | 309 |
| CEDAR SPRINGS CAMP | WA5317901 | Washington | Community | 308 |
| AQUA VISTA WATER SUPPLY | WA5302830 | Washington | Community | 308 |
| TERRY LANE 354 | WA5387622 | Washington | Community | 308 |
| HAWK CREEK CAMPGROUND | WA53NP335 | Washington | Transient Non-Community | 308 |
| MARBLEMOUNT RANGER STATION | WA53NP600 | Washington | Transient Non-Community | 308 |
| Green Acres Orchard | WA53AB877 | Washington | Non-Transient Non-Community | 308 |
| KID - Lorayne J | WA5353220 | Washington | Community | 307 |
| PORT ORCHARD AIRPORT CAFE | WA5382250 | Washington | Transient Non-Community | 307 |
| MCDONALD WELL | WA5304149 | Washington | Transient Non-Community | 307 |
| CATTLEMENS LIVESTOCK EXCHANGE | WA5333324 | Washington | Transient Non-Community | 306 |
| DASH POINT STATE PARK | WA53SP205 | Washington | Transient Non-Community | 306 |
| RIVERSIDE SD CHATTAROY ELEMENTARY | WA5372828 | Washington | Non-Transient Non-Community | 306 |
| SPO CO - FISH LAKE PARK | WA5354300 | Washington | Transient Non-Community | 306 |
| DA STOR AT LILLIE'S CORNER | 105338106 | Washington | Transient Non-Community | 305 |
| LIL' BROWN SMOKE SHACK | 105338103 | Washington | Transient Non-Community | 305 |
| WANAPUM VILLAGE | WA5329082 | Washington | Community | 305 |
| ENCHANTED VALLEY | WA5323390 | Washington | Community | 305 |
| HULL, ROY WATER SYSTEM | WA5334824 | Washington | Transient Non-Community | 305 |
| GIFFORD CAMPGROUND | WA53NP300 | Washington | Transient Non-Community | 304 |
| THEODORE HOSS SPORTS COMPLEX | WA5339951 | Washington | Transient Non-Community | 304 |
| PORT GAMBLE | WA5300323 | Washington | Community | 303 |
| SOUTH LEWIS COUNTY REGIONAL PARK | WA5304421 | Washington | Transient Non-Community | 303 |
| TOUCHET SCHOOL | WA5388890 | Washington | Non-Transient Non-Community | 303 |
| TOPP MART | 105388825 | Washington | Transient Non-Community | 303 |
| LITTLEROCK GROCERY | WA5336964 | Washington | Transient Non-Community | 303 |
| CRYSTAL RIVER RANCH ASSOC | WA5316480 | Washington | Community | 302 |