Public Water Systems
1,326 active public water systems in AK, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Moa Municipality of Anchorage | Anchorage, AK | 221,351 | 521 | Detected |
| Golden Heart Utilities | Fairbanks, AK | 78,324 | 122 | Detected |
| City and Borough of Juneau | Juneau, AK | 38,526 | 390 | Clean |
| Jber-Elmendorf | Jber, AK | 30,003 | 108 | Clean |
| College Utilities Corporation | Fairbanks, AK | 27,000 | 101 | Detected |
| Doyon Utilities Jber - Richardson | Fairbanks, AK | 20,284 | 382 | Clean |
| Ft Wainwright - Main Post | Fairbanks, AK | 20,076 | 459 | Detected |
| Wasilla Water System | Wasilla, AK | 18,492 | 224 | Detected |
| Skagway | Skagway, AK | 10,947 | 621 | Clean |
| Eielson - Air Force Base | Eielson Afb, AK | 9,760 | 359 | Detected |
| Kodiak Water System | Kodiak, AK | 9,547 | 415 | Clean |
| Sitka | Sitka, AK | 9,448 | 226 | Clean |
| Unalaska Water System | Unalaska, AK | 9,400 | 398 | Clean |
| Ketchikan Public Utilities | Ketchikan, AK | 8,937 | 307 | Clean |
| Palmer Water System | Palmer, AK | 8,111 | 206 | Clean |
| Homer Water System | Homer, AK | 7,008 | 223 | Clean |
| University of Alaska - Fairbanks | Fairbanks, AK | 6,200 | 234 | Detected |
| Kenai Water System | Kenai, AK | 5,700 | 387 | Clean |
| Barrow Utilities & Elec. Coop., Inc. (Bu | Barrow, AK | 4,900 | 119 | Detected |
| Soldotna | Soldotna, AK | 4,807 | 316 | Clean |
| Denali - Main / Front Country | Denali Park, AK | 4,741 | 91 | Clean |
| Valdez Water System - Main | Valdez, AK | 4,500 | 166 | Clean |
| North Pole Utilities | North Pole, AK | 4,005 | 99 | Clean |
| Nome Joint Utility System | Nome, AK | 3,920 | 174 | Clean |
| Seward | Seward, AK | 3,324 | 338 | Clean |
| Kotzebue Mun. Water System | Kotzebue, AK | 3,234 | 566 | - |
| Petersburg | Petersburg, AK | 3,218 | 133 | - |
| Uscg Station Kodiak | Kodiak, AK | 3,092 | 381 | - |
| Girdwood Water System | Anchorage, AK | 2,942 | 119 | - |
| Unified Alaskan Utilities Settlers Bay | Anchorage, AK | 2,733 | 267 | - |
| Cordova City Water | Cordova, AK | 2,700 | 446 | Detected |
| Dillingham Water System | Dillingham, AK | 2,419 | 533 | - |
| H2o 2U, Dba the Fill | Fairbanks, AK | 2,400 | 27 | - |
| Haines Borough | Haines, AK | 2,376 | 64 | - |
| Wrangell | Wrangell, AK | 2,300 | 224 | - |
| Bethel Heights Water System | Bethel, AK | 2,228 | 580 | - |
| Msbsd Colony Schools | Wasilla, AK | 1,961 | 103 | - |
| Talkeetna Water System | Palmer, AK | 1,850 | 161 | - |
| Princess Homestead Lodge | Denali Park, AK | 1,810 | 192 | - |
| Bethel-City S/D Water | Bethel, AK | 1,660 | 424 | - |
| Valley Utilities LLC | Wasilla, AK | 1,590 | 6 | - |
| Valley Water Company | Fairbanks, AK | 1,575 | 516 | - |
| Usnps Exit Glacier Nature Center | Seward, AK | 1,500 | 39 | - |
| Craig Public Works | Craig, AK | 1,475 | 195 | - |
| Trident Seafoods Corp. Akutan | Seattle, AK | 1,400 | 343 | - |
| Ow Dimond Estates Trailer Court | Anchorage, AK | 1,395 | 151 | - |
| Holland Princess Denali Wilderness Ldg | Denali Park, AK | 1,392 | 27 | - |
| Hap McKinley Chalet Resort | Denali Park, AK | 1,372 | 13 | - |
| Speedway Seward Meridian | Auburn, AK | 1,315 | 10 | - |
| Ft. Greely - Main Post | Fairbanks, AK | 1,257 | 298 | - |
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