Public Water Systems
158 active water systems in 10.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| 101 BUILDING QUILEUTE | LA PUSH, 10 | 150 | 11 | — |
| SULWHANON | DEMING, 10 | 150 | 391 | — |
| OAK FLATS | SILETZ, 10 | 140 | 3 | — |
| SIDWALTER | WARM SPRINGS, 10 | 130 | 112 | — |
| GREEN ACRE FARMS INC ISLAND 1 | YAKIMA, 10 | 128 | 10 | — |
| WOLF POINT | WAPATO, 10 | 125 | 176 | — |
| HOH TRIBE | FORKS, 10 | 120 | 1,117 | — |
| SEATONS GROVE | NESPELEM, 10 | 115 | 314 | — |
| NORTH LAPWAI | LAPWAI, 10 | 110 | 122 | — |
| RESERVATION ROAD | WELLPINIT, 10 | 110 | 342 | — |
| SATUS LONGHOUSE | TOPPENISH, 10 | 109 | 40 | — |
| CHIEF KITSAP ACADEMY | SUQUAMISH, 10 | 107 | 2 | — |
| FORT ROAD HOUSING | YAKIMA, 10 | 100 | 2 | — |
| LFZ H2A WAPATO | YAKIMA, 10 | 99 | 7 | — |
| KAYS H2A | YAKIMA, 10 | 96 | 1 | — |
| ZIRKLE HATA RANCH NO 1 | YAKIMA, 10 | 96 | 4 | — |
| MALOTT | NESPELEM, 10 | 95 | 545 | — |
| SANTIAGO WATER ASSOCIATION | TAHOLAH, 10 | 95 | 126 | — |
| WAPATO HEADSTART | TOPPENISH, 10 | 95 | 681 | — |
| MADISON ESTATES | TULALIP, 10 | 86 | 179 | — |
| SAN POIL | NESPELEM, 10 | 86 | 57 | — |
| FORT SIMCOE STATE PARK | ELLENSBURG, 10 | 81 | 9 | — |
| SAUK-SUIATTLE | DARRINGTON, 10 | 80 | 165 | — |
| INDIANOLA | SUQUAMISH, 10 | 78 | 89 | — |
| BIA CELILO VILLAGE | WARM SPRINGS, 10 | 75 | 260 | — |
| GEORGE LANE | SUQUAMISH, 10 | 75 | 626 | — |
| WEE WUN | SUQUAMISH, 10 | 75 | 1 | — |
| SACRED ROAD MINISTRIES | YAKIMA, 10 | 75 | 8 | — |
| GEORGEVILLE | TOPPENISH, 10 | 70 | 136 | — |
| COOKS IN-LIEU TFAS | PORTLAND, 10 | 70 | 398 | — |
| VOSPER PLACE SUBDIVISION | OAKVILLE, 10 | 68 | 18 | — |
| CAMP DESAUTEL | OMAK, 10 | 60 | 0 | — |
| COEUR D'ALENE SUB-AGENCY | PLUMMER, 10 | 50 | 399 | — |
| CELILO TFAS | PORTLAND, 10 | 50 | 13 | — |
| FORT OKANOGAN INTERPRETIVE CENTER | NESPELEM, 10 | 50 | 11 | — |
| STARS EARLY LEARNING CENTER | YAKIMA, 10 | 50 | 1,167 | — |
| PACE INTERNATIONAL | WAPATO, 10 | 48 | 26 | — |
| B & D MOBILE COURT | TOPPENISH, 10 | 45 | 199 | — |
| BEACH | SEQUIM, 10 | 45 | 29 | — |
| GREEN ACRE FARMS CAMPBELL RD H2A 1 | YAKIMA, 10 | 44 | 2 | — |
| NORTH BONNEVILLE TFAS | PORTLAND, 10 | 43 | 21 | — |
| CORNERSTONE RANCHES FARMWORKER HOUSING | TOPPENISH, 10 | 43 | 18 | — |
| TWIN LAKES HUD | NESPELEM, 10 | 42 | 523 | — |
| KWONESUM | LA CONNER, 10 | 42 | 1 | — |
| DELIA JIMICUM WATER DISTRICT | TULALIP, 10 | 42 | 231 | — |
| LONE PINE IN-LIEU TFAS | PORTLAND, 10 | 40 | 17 | — |
| PEPPERFIELD VILLAGE | WAPATO, 10 | 40 | 36 | — |
| DEKKER WATER SYSTEM | YAKIMA, 10 | 39 | 2 | — |
| MARYHILL TFAS | PORTLAND, 10 | 39 | 19 | — |
| TULARE ESTATES | TULALIP, 10 | 38 | 292 | — |