Browse Water Systems
10,042 public water systems in WA.
Public Water Systems Database
Browse 10,042 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 |
|---|---|---|---|---|
| CHELAN CO PUD - CHELAN RIDGE | WA5300631 | Washington | Community | 110 |
| IRON BEAR WATER SUPPLY | WA5337405 | Washington | Transient Non-Community | 110 |
| RAINIER VENEER | WA5360910 | Washington | Non-Transient Non-Community | 110 |
| LEWIS AND CLARK CAMPGROUND | WA5326049 | Washington | Transient Non-Community | 110 |
| TWIN VIEW ESTATES COMMUNITY ASSOC | WA5390032 | Washington | Community | 110 |
| MEADOW WOOD SHOPPING MALL - BIG LAKE | AK2222343 | Washington | Transient Non-Community | 110 |
| KANER FLAT CG/NACHES RD | WA53FS450 | Washington | Transient Non-Community | 110 |
| ROZA HEIGHTS WATER ASSN | WA5374800 | Washington | Community | 110 |
| NFFC - Quincy | WA5308124 | Washington | Transient Non-Community | 110 |
| GREEN MOUNTAIN ACRES | WA5329594 | Washington | Community | 110 |
| STUDEBAKER HEIGHTS SUBD | WA5384681 | Washington | Community | 110 |
| ARCADIA ESTATES | WA5302857 | Washington | Community | 110 |
| TERRACE INN | WA5310360 | Washington | Transient Non-Community | 110 |
| ALASKA AIRLINES CORDOVA | AK2299068 | Washington | Transient Non-Community | 110 |
| LONG LAKE COUNTY PARK | WA5319636 | Washington | Transient Non-Community | 110 |
| LAKEWOOD PARK WATER | WA5362778 | Washington | Community | 110 |
| HOLMES HARBOR WATER CO | WA5333870 | Washington | Community | 110 |
| LAMPLIGHTER MOBILE HOME COURT | WA5345675 | Washington | Community | 110 |
| CENTURY WATER ASSOCIATION | WA5300601 | Washington | Community | 110 |
| VIETZKE VILLAGE | WA5391738 | Washington | Community | 110 |
| INFRA PACIFIC WATER SYSTEM | WA5307087 | Washington | Non-Transient Non-Community | 110 |
| HIGHLAND ESTATES | WA5332735 | Washington | Community | 110 |
| WENATCHEE DIST. OFC. MAINT. SITE | WA53HD960 | Washington | Non-Transient Non-Community | 110 |
| CENTRAL MOBILE HOME PARK | WA5312170 | Washington | Community | 110 |
| DIAMOND POINT WATER SYSTEM | WA5306536 | Washington | Community | 110 |
| CAMAS MEADOWS BIBLE CAMP | WA5310795 | Washington | Transient Non-Community | 110 |
| RESERVATION ROAD | 105300058 | Washington | Community | 110 |
| HOMESTEAD ACRES | WA5333969 | Washington | Community | 109 |
| TACOMA COUNTRY ESTATES | WA5386790 | Washington | Community | 109 |
| CASCADE PEAKS CAMPGROUND | WA5301970 | Washington | Transient Non-Community | 109 |
| Mazama Store | WA5334216 | Washington | Transient Non-Community | 109 |
| EDGEHILL WATER ASSN | WA5322400 | Washington | Community | 109 |
| ELLENSBURG KOA | WA5322940 | Washington | Transient Non-Community | 109 |
| SKYLINE WEST COMMUNITY CLUB | WA5380212 | Washington | Community | 109 |
| RIVERWOOD PARK COMMUNITY CLUB | WA5373030 | Washington | Community | 109 |
| SATUS LONGHOUSE | 105300149 | Washington | Transient Non-Community | 109 |
| ARLINGTON KINGDOM HALL OF JEHOVAH | WA5311876 | Washington | Transient Non-Community | 109 |
| BURNETT WATER DISTRICT | WA5309600 | Washington | Community | 109 |
| CARNAHAN'S TRAILER COURT | WA53IH122 | Washington | Community | 109 |
| WINNWOOD | WA5397520 | Washington | Community | 109 |
| CLARKS RESTAURANT | WA5313346 | Washington | Transient Non-Community | 109 |
| RANCH ACRE | WA5328551 | Washington | Community | 109 |
| POTLATCH BEACH MUTUAL | WA5369050 | Washington | Community | 109 |
| COCONUT COVE RESORT | WI1220685 | Washington | Transient Non-Community | 108 |
| NELSON-CRANE CHRISTIAN SCHOOL | WA5305498 | Washington | Non-Transient Non-Community | 108 |
| LAKE-O-THE-WOODS | WA5323456 | Washington | Community | 108 |
| UNCLE DANS COUNTRY STORE | WA5300166 | Washington | Transient Non-Community | 108 |
| PASCO GOLFLAND | WA5301487 | Washington | Transient Non-Community | 108 |
| PINE CREEK WC | WA53FS806 | Washington | Transient Non-Community | 108 |
| PARADISE FOREST ESTATES | WA5366100 | Washington | Transient Non-Community | 108 |