PFAS contamination data for 3,528 water systems in Alaska, serving 989,814 people.
Alaska follows federal EPA MCLs (PFOA/PFOS: 4 ppt).
AK follows federal EPA MCLs. PFAS contamination from military bases and firefighting training areas.
Alaska follows federal EPA MCLs. Significant PFAS contamination from military bases (Eielson AFB, Joint Base Elmendorf-Richardson) and firefighting foam use.
Free eligibility check — plus weekly MCL, deadline, and funding alerts for Alaska.
| System | City | Population | PFOA (ppt) | PFOS (ppt) | Status |
|---|---|---|---|---|---|
| MOA MUNICIPALITY OF ANCHORAGE AK2210906 | ANCHORAGE | 221,351 | 9.1 | — | Exceeds |
| GOLDEN HEART UTILITIES AK2310730 | FAIRBANKS | 78,324 | 5.4 | — | Exceeds |
| CITY AND BOROUGH OF JUNEAU AK2110342 | JUNEAU | 38,526 | — | — | Compliant |
| JBER-ELMENDORF AK2211423 | JBER | 30,003 | — | — | Compliant |
| COLLEGE UTILITIES CORPORATION AK2310900 | FAIRBANKS | 27,000 | 6.4 | — | Exceeds |
| BOB SMITH AK2210029 | ANCHORAGE | 21,320 | — | — | Compliant |
| DOYON UTILITIES JBER - RICHARDSON AK2212039 | FAIRBANKS | 20,284 | — | — | Compliant |
| FT WAINWRIGHT - MAIN POST AK2310918 | FAIRBANKS | 20,076 | — | — | Compliant |
| WASILLA WATER SYSTEM AK2224646 | WASILLA | 18,492 | — | — | Compliant |
| BOB SMITH AK2210061 | ANCHORAGE | 14,100 | — | — | Compliant |
| SKAGWAY AK2110601 | SKAGWAY | 10,947 | — | — | Compliant |
| EIELSON - AIR FORCE BASE AK2370625 | EIELSON AFB | 9,760 | — | — | Compliant |
| KODIAK WATER SYSTEM AK2250011 | KODIAK | 9,547 | — | — | Compliant |
| SITKA AK2130075 | SITKA | 9,448 | — | — | Compliant |
| UNALASKA WATER SYSTEM AK2260309 | UNALASKA | 9,400 | — | — | Compliant |
| KETCHIKAN PUBLIC UTILITIES AK2120232 | KETCHIKAN | 8,937 | — | — | Compliant |
| BOB SMITH AK2210079 | ANCHORAGE | 8,475 | — | — | Compliant |
| PALMER WATER SYSTEM AK2226020 | PALMER | 8,111 | — | — | Compliant |
| HOMER WATER SYSTEM AK2240456 | HOMER | 7,008 | — | — | Compliant |
| UNIVERSITY OF ALASKA - FAIRBANKS AK2310683 | FAIRBANKS | 6,200 | — | — | Compliant |
| KENAI WATER SYSTEM AK2240448 | KENAI | 5,700 | — | — | Compliant |
| BARROW UTILITIES & ELEC. COOP., INC. (BU AK2320078 | BARROW | 4,900 | — | 46.3 | Exceeds |
| SOLDOTNA AK2241054 | SOLDOTNA | 4,807 | — | — | Compliant |
| DENALI - MAIN / FRONT COUNTRY AK2390594 | DENALI PARK | 4,741 | — | — | Compliant |
| VALDEZ WATER SYSTEM - MAIN AK2298103 | VALDEZ | 4,500 | — | — | Compliant |
| NORTH POLE UTILITIES AK2310675 | NORTH POLE | 4,005 | — | — | Compliant |
| NOME JOINT UTILITY SYSTEM AK2340010 | NOME | 3,920 | — | — | Compliant |
| WALMART NJ1910337 | BENTONVILLE | 3,695 | — | — | Compliant |
| SEWARD AK2240757 | SEWARD | 3,324 | — | — | Compliant |
| NORFOLK UTILITIES AK2210875 | ANCHORAGE | 3,300 | — | — | Compliant |
| KOTZEBUE MUN. WATER SYSTEM AK2340060 | KOTZEBUE | 3,234 | — | — | Compliant |
| PETERSBURG AK2130148 | PETERSBURG | 3,218 | — | — | Compliant |
| EAGLE RIDGE PARKVIEW TERRACE AK2213077 | EAGLE RIVER | 3,022 | — | — | Compliant |
| GIRDWOOD WATER SYSTEM AK2212021 | ANCHORAGE | 2,942 | — | — | Compliant |
| CORDOVA CITY WATER AK2293205 | CORDOVA | 2,700 | — | — | Compliant |
| DILLINGHAM WATER SYSTEM AK2260197 | DILLINGHAM | 2,419 | — | — | Compliant |
| HAINES BOROUGH AK2111566 | HAINES | 2,376 | — | — | Compliant |
| BETHEL HEIGHTS WATER SYSTEM AK2270346 | BETHEL | 2,228 | — | — | Compliant |
| TALKEETNA WATER SYSTEM AK2225032 | PALMER | 1,850 | — | — | Compliant |
| SWITZER VILLAGE AK2110423 | JUNEAU | 1,700 | — | — | Compliant |
| BETHEL-CITY S/D WATER AK2271999 | BETHEL | 1,660 | — | — | Compliant |
| HAINES AK2110619 | HAINES | 1,613 | — | — | Compliant |
| MOA HERITAGE HEIGHTS SERVICE AK2210087 | ANCHORAGE | 1,600 | — | — | Compliant |
| VALLEY UTILITIES LLC AK2220408 | WASILLA | 1,590 | — | — | Compliant |
| METLAKATLA 100211202 | METLAKATLA | 1,575 | — | — | Compliant |
| UIC WATER AK2321016 | BARROW | 1,530 | — | — | Compliant |
| CRAIG PUBLIC WORKS AK2120193 | CRAIG | 1,475 | — | — | Compliant |
| WASILLA - IDITAROD PUMPHOUSE AK2223137 | WASILLA | 1,374 | — | — | Compliant |
| FT. GREELY - MAIN POST AK2370780 | FAIRBANKS | 1,257 | — | — | Compliant |
| CITY OF HOOPER BAY AK2270312 | HOOPER BAY | 1,200 | — | — | Compliant |
| COUNTRY FIELD WATER CO. AK2220029 | BIG LAKE | 1,166 | — | — | Compliant |
| MOA ALYESKA BASIN AK2211889 | ANCHORAGE | 1,000 | — | — | Compliant |
| SUPERBEAR AK2111445 | JUNEAU | 1,000 | — | — | Compliant |
| ANCHOR POINT SAFE WATER CORPORATION AK2247490 | ANCHOR POINT | 1,000 | — | — | Compliant |
| YUKON BREWING & BOTTLING CO. AK2216910 | ANCHORAGE | 999 | — | — | Compliant |
| SOUTH TONGASS WATER UTILITY AK2121510 | KETCHIKAN | 975 | — | — | Compliant |
| MOUNTAIN POINT SERVICE AREA AK2120452 | KETCHIKAN | 975 | — | — | Compliant |
| KING COVE AK2260244 | ANCHORAGE | 972 | — | — | Compliant |
| BETHEL - WATER HAULER AK2271848 | BETHEL | 950 | — | — | Compliant |
| EQUESTRIAN ACRES AK2227199 | PALMER | 950 | — | — | Compliant |
| CHEVAK WATER SYSTEM AK2270320 | CHEVAK | 938 | — | — | Compliant |
| MANOOGS ISLE MOBILE HOME PARK AK2218630 | ANCHORAGE | 935 | — | — | Compliant |
| VICTORIA ESTATES AK2224167 | WASILLA | 912 | — | — | Compliant |
| TOGIAK WATER SYSTEM AK2260325 | TOGIAK | 910 | — | — | Compliant |
| KLAWOCK AK2120169 | KLAWOCK | 904 | — | — | Compliant |
| NSBU - POINT HOPE AK2320426 | ANCHORAGE | 881 | — | — | Compliant |
| PIONEER WELLS AT FOX AK2312156 | FAIRBANKS | 880 | — | — | Compliant |
| MOUNTAIN VILLAGE WATER SYSTEM AK2270150 | MOUNTAIN VILLAGE | 850 | — | — | Compliant |
| SELAWIK SAFEWATER FACILITY AK2340379 | SELAWIK | 846 | — | — | Compliant |
| SAND POINT WATER SYSTEM AK2260294 | SANDPOINT | 830 | — | — | Compliant |
| GLENCAREN COURT AK2210689 | ANCHORAGE | 828 | — | — | Compliant |
| EMMONAK WATER SYSTEM AK2270299 | EMMONAK | 820 | — | — | Compliant |
| SAVOONGA WATER SUPPLY AK2340183 | SAVOONGA | 802 | — | — | Compliant |
| RANGEVIEW TC AK2210435 | ANCHORAGE | 795 | — | — | Compliant |
| VALLI VUE S/D WATER SYSTEM AK2210605 | ANCHORAGE | 794 | — | — | Compliant |
| KWETHLUK WASHETERIA AK2261371 | KWETHLUK | 766 | — | — | Compliant |
| KWETHLUK NEW PIPED WATER SYSTEM AK2272017 | KWETHLUK | 760 | — | — | Compliant |
| UNALAKLEET CITY WATER SUPPLY AK2340387 | UNALAKLEET | 757 | — | — | Compliant |
| YAKUTAT PWS AK2130172 | YAKUTAT | 740 | — | — | Compliant |
| NOORVIK WATER SYSTEM AK2340109 | NOORVIK | 735 | — | — | Compliant |
| QUINHAGAK WATER SYSTEM AK2271041 | QUINHAGAK | 724 | — | — | Compliant |
| VALDEZ SOUTHCENTRAL AK2291229 | VALDEZ | 675 | — | — | Compliant |
| GAMBELL WATER SYSTEM AK2340751 | GAMBELL | 669 | — | — | Compliant |
| FT. YUKON PUBLIC WATER SYSTEM AK2360256 | FORT YUKON | 665 | — | — | Compliant |
| TOKSOOK BAY WATER SYSTEM AK2270215 | BETHEL | 661 | — | — | Compliant |
| WHITTIER WATER SYSTEM AK2211952 | WHITTIER | 650 | — | — | Compliant |
| MAYFLOWER TC AK2211619 | ANCHORAGE | 650 | — | — | Compliant |
| KIPNUK WATER SYSTEM AK2270736 | KIPNUK | 639 | — | — | Compliant |
| THE WATER SERVICE AK2320230 | BARROW | 638 | — | — | Compliant |
| SCAMMON BAY WATER SYSTEM AK2270184 | SCAMMON BAY | 637 | — | — | Compliant |
| AKIACHAK WATER SYSTEM AK2272747 | AKIACHAK | 627 | — | — | Compliant |
| KOTLIK WATER SYSTEM AK2272004 | ANCHORAGE | 617 | — | — | Compliant |
| ASD CHUGIAK ELEM SCHOOL AK2210728 | CHUGIAK | 610 | — | — | Compliant |
| GOLDEN NUGGET RV PARK, MALASPINA MHP AK2212128 | ANCHORAGE | 600 | — | — | Compliant |
| ASD FIRE LAKE ELEM,REC CENTER AK2214154 | EAGLE RIVER | 600 | — | — | Compliant |
| BUCKLAND WATER SYSTEM AK2340125 | BUCKLAND | 600 | — | — | Compliant |
| PIONEER WELLS AK2310714 | FAIRBANKS | 600 | — | — | Compliant |
| NSBU - WAINWRIGHT AK2320086 | ANCHORAGE | 600 | — | — | Compliant |
| STEBBINS CITY WATER SUPPLY AK2340492 | STEBBINS | 590 | — | — | Compliant |
| TRUCK 742 - BETHEL WATER HAULERS AK2272742 | BETHEL | 588 | — | — | Compliant |
| TRUCK 747 - BETHEL WATER HAULERS AK2271747 | BETHEL | 588 | — | — | Compliant |
| TRUCK 748 - BETHEL WATER HAULERS AK2272748 | BETHEL | 588 | — | — | Compliant |
| TRUCK 749 - BETHEL WATER HAULERS AK2272749 | BETHEL | 588 | — | — | Compliant |
| TRUCK 745 - BETHEL WATER HAULERS AK2272745 | BETHEL | 588 | — | — | Compliant |
| TRUCK 744 - BETHEL WATER HAULERS AK2272744 | BETHEL | 588 | — | — | Compliant |
| TRUCK 743 - BETHEL WATER HAULERS AK2272743 | BETHEL | 588 | — | — | Compliant |
| TRUCK 746 - BETHEL WATER HAULERS AK2272746 | BETHEL | 588 | — | — | Compliant |
| TRUCK 737 - BETHEL WATER HAULERS AK2272737 | BETHEL | 588 | — | — | Compliant |
| TRUCK 741 - BETHEL WATER HAULERS AK2272741 | BETHEL | 588 | — | — | Compliant |
| TRUCK 740 - BETHEL WATER HAULERS AK2272740 | BETHEL | 588 | — | — | Compliant |
| PILOT STATION WATER SYSTEM AK2260163 | PILOT STATION | 580 | — | — | Compliant |
| SHISHMAREF WATER SYSTEM AK2340484 | SHISHMAREF | 572 | — | — | Compliant |
| ALAKANUK WATER SYSTEM AK2270362 | ALAKANUK | 570 | — | — | Compliant |
| MSBSD WASILLA JR HS AK2221101 | PALMER | 570 | — | — | Compliant |
| NEW STUYAHOK WATER SYSTEM AK2260367 | NEW STUYAHOK | 566 | — | — | Compliant |
| ST. MARYS WATER SYSTEM AK2270176 | SAINT MARYS | 548 | — | — | Compliant |
| SEWARD MARINE INDUSTRIAL CENT AK2244159 | SEWARD | 545 | — | — | Compliant |
| MUNICIPALITY OF ANCHORAGE AK2213001 | ANCHORAGE | 517 | — | — | Compliant |
| CHEFORNAK WATER SYSTEM AK2270338 | CHEFORNAK | 513 | — | — | Compliant |
| SALCHA COMMUNITY WATERING POINT AK2312415 | SALCHA | 508 | — | — | Compliant |
| INUPIAT WATER DELIVERY AK2320060 | BARROW | 500 | — | — | Compliant |
| ALYESKA - ATIGUN REROUTE CAMP AK2350195 | ANCHORAGE | 500 | — | — | Compliant |
| TRAPPER CREEK WATERING POINT AK2220495 | TRAPPER CREEK | 500 | — | — | Compliant |
| NUNAPITCHUK WATER SYSTEM AK2260820 | NUNAPITCHUK | 496 | — | — | Compliant |
| ST. MICHAEL WATER SYSTEM AK2340337 | ST. MICHAEL | 495 | — | — | Compliant |
| GALENA WTP1 - CITY AK2360272 | GALENA | 490 | — | — | Compliant |
| NENANA MUNICIPAL WATER AK2390065 | NENANA | 486 | — | — | Compliant |
| EGEGIK AK2262238 | EGEGIK | 485 | — | — | Compliant |
| NOATAK COMMUNITY WATER SYSTEM AK2340159 | NOATAK | 485 | — | — | Compliant |
| THORNE BAY, CITY OF AK2120216 | THORNE BAY | 470 | — | — | Compliant |
| KWETHLUK WATER SYSTEM AK2270003 | KWETHLUK | 467 | — | — | Compliant |
| SAND LAKE SERVICES AK2210485 | BIG LAKE | 465 | — | — | Compliant |
| MEADOW BROOK SUBDIVISION AK2220037 | BIG LAKE | 465 | — | — | Compliant |
| CRYSTAL CATHEDRALS WATER AK2111457 | HAINES | 465 | — | — | Compliant |
| VALDEZ ROBE RIVER S/D AK2291211 | VALDEZ | 464 | — | — | Compliant |
| KIANA WATER SYSTEM AK2340230 | KIANA | 455 | — | — | Compliant |
| KIVALINA WATER SYSTEM AK2340117 | KIVALINA | 452 | — | — | Compliant |
| SAXMAN AK2120127 | KETCHIKAN | 450 | — | — | Compliant |
| ANGOON PUBLIC WATER AK2130017 | ANGOON | 450 | — | — | Compliant |
| BETHEL TRAILER COURT AK2271148 | BETHEL | 446 | — | — | Compliant |
| NSBU - NUIQSUT AK2320264 | ANCHORAGE | 443 | — | — | Compliant |
| BREVIG MISSION WATER SYSTEM AK2340418 | BREVIG MISSION | 442 | — | — | Compliant |
| NEWTOK WATER SYSTEM AK2271431 | NEWTOK | 435 | — | — | Compliant |
| PIONEER MEADOWS SUBDIVISION AK2227734 | PALMER | 435 | — | — | Compliant |
| CLEAR SPACE FORCE STATION MAIN AK2390756 | CLEAR | 433 | — | — | Compliant |
| SELDOVIA WATER SYSTEM AK2240707 | SELDOVIA | 418 | — | — | Compliant |
| KAKE MUNICIPAL WATER AK2130083 | KAKE | 415 | — | — | Compliant |
| HYDABURG AK2120224 | HYDABURG | 415 | — | — | Compliant |
| KOTLIK VILLAGE COUNCIL AK2270134 | KOTLIK | 413 | — | — | Compliant |
| NULATO CHURCH LOT WELL AK2360670 | NULATO | 400 | — | — | Compliant |
| NULATO BLACKBERRY WELL AK2360688 | NULATO | 400 | — | — | Compliant |
| LAKEVIEW TERRACE TRAILER CRT. AK2310390 | FAIRBANKS | 400 | — | — | Compliant |
| KWIGILLINGOK WASHETERIA AK2271700 | KWIGILLINGOK | 400 | — | — | Compliant |
| FALSE PASS TREATMENT PLANT AK2262199 | FALSE PASS | 393 | — | — | Compliant |
| THUNDERBIRD HEIGHTS S/D AK2211156 | EAGLE RIVER | 388 | — | — | Compliant |
| LKSD TUNUNAK PAUL ALBERT HS AK2270613 | BETHEL | 385 | — | — | Compliant |
| NULATO SAFE WATER AK2360133 | NULATO | 385 | — | — | Compliant |
| SOA HILAND MOUNTAIN CORRECTION AK2211083 | EAGLE RIVER | 385 | — | — | Compliant |
| SAINT PAUL WATER SYSTEM AK2260286 | SAINT PAUL | 380 | — | — | Compliant |
| ALASKA BEST WATER PRODUCTS AK2244183 | SOLDOTNA | 375 | — | — | Compliant |
| TULUKSAK WATER SYSTEM AK2270223 | TULUKSAK | 373 | — | — | Compliant |
| INACTIVE - NAPASKIAK WATER SYSTEM AK2272006 | NAPASKIAK | 367 | — | — | Compliant |
| NULATO PHS PWS/NEW TOWNSITE AK2360434 | NULATO | 365 | — | — | Compliant |
| FOUR SEASONS TC AK2210320 | ANCHORAGE | 365 | — | — | Compliant |
| MSBSD BIG LAKE ELEM #1 OLD AK2220985 | PALMER | 365 | — | — | Compliant |
| GLENNALLEN WATER WORKS AK2291499 | GLENNALLEN | 365 | — | — | Compliant |
| NIKOLAEVSK COMMUNITY WATER SYSTEM AK2241648 | NIKOLAEVSK | 360 | — | — | Compliant |
| NSBU - ANAKTUVUK PASS/WATER PT AK2350057 | ANCHORAGE | 355 | — | — | Compliant |
| DOT & PF FOX WATERING POINT AK2310277 | FAIRBANKS | 350 | — | — | Compliant |
| TUNTUTULIAK WASHETERIA AND WATERING PT AK2271211 | TUNTUTULIAK | 350 | — | — | Compliant |
| MEADOW RIDGE ESTATES AK2210401 | CHUGIAK | 350 | — | — | Compliant |
| NSBU - ANAKTUVUK PASS AK2350235 | ANCHORAGE | 350 | — | — | Compliant |
| ALASKA PSYCHIATRIC INSTITUTE AK2215582 | ANCHORAGE | 350 | — | — | Compliant |
| AKIAK COMMUNITY WATER SYSTEM AK2272005 | AKIAK | 346 | — | — | Compliant |
| MCGRATH WATER SYSTEM AK2280155 | MCGRATH | 341 | — | — | Compliant |
| RUSSIAN MISSION WATER SYSTEM AK2270168 | BETHEL | 340 | — | — | Compliant |
| NAPAKIAK WASHETERIA AK2262301 | NAPAKIAK | 336 | — | — | Compliant |
| NAPAKIAK W.S. CENTRAL WELL AK2262319 | NAPAKIAK | 330 | — | — | Compliant |
| ADAK UTILITIES AK2260595 | ADAK | 325 | — | — | Compliant |
| FAIRBANKS WATER COMPANY LLC AK2315586 | FAIRBANKS | 325 | — | — | Compliant |
| HUSLIA PUBLIC WATER SYSTEM AK2300191 | HUSLIA | 323 | — | — | Compliant |
| ELIM WATER SUPPLY AK2340345 | ELIM | 320 | — | — | Compliant |
| ATMAUTLUAK WATER SYSTEM AK2271033 | ATMAUTLUAK | 311 | — | — | Compliant |
| TWIN SPRINGS WATER AK2312813 | FAIRBANKS | 310 | — | — | Compliant |
| MARSHALL WATER SYSTEM AK2270273 | MARSHALL | 308 | — | — | Compliant |
| BBAHC - KANAKANAK HOSPITAL AK2261282 | DILLINGHAM | 305 | — | — | Compliant |
| LOWER KALSKAG WATER SYSTEM AK2270697 | BETHEL | 302 | — | — | Compliant |
| MOONLIGHT WATER DELIVERY AK2340735 | NOME | 300 | — | — | Compliant |
| WASILLA MISSION HILLS SD AK2223763 | WASILLA | 300 | — | — | Compliant |
| MUN OF ANCH WATER & WASTEWATER AK2212291 | ANCHORAGE | 300 | — | — | Compliant |
| ALASKA PETROLEUM CONTRACTORS AK2241371 | NIKISKI | 300 | — | — | Compliant |
| DENALI - ROCK CREEK HQ. AK2390586 | DENALI PARK | 300 | — | — | Compliant |
| VOZNESENKA VILLAGE AK2244955 | VOZNESENKA | 300 | — | — | Compliant |
| SHUNGNAK WATER SYSTEM AK2340361 | SHUNGNAK | 299 | — | — | Compliant |
| BERING ST SD - TELLER SC/WASH AK2340248 | TELLER | 295 | — | — | Compliant |
| MANOKOTAK WATER SYSTEM AK2260090 | MANOKOTAK | 293 | — | — | Compliant |
| NSBU - KAKTOVIK (BARTER IS) AK2320248 | ANCHORAGE | 292 | — | — | Compliant |
| GALENA WTP2 - GILA AK2360159 | GALENA | 290 | — | — | Compliant |
| NAPAKIAK WATER SYSTEM AK2260121 | NAPAKIAK | 286 | — | — | Compliant |
| NSBU - ATQASUK AK2320094 | ANCHORAGE | 284 | — | — | Compliant |
| NANWALEK AK2240464 | NANWALEK | 281 | — | — | Compliant |
| EEK WATER SYSTEM AK2270281 | EEK | 280 | — | — | Compliant |
| KOYUK PUBLIC WATER SYSTEM AK2340167 | KOYUK | 277 | — | — | Compliant |
| NEW KASIGLUK WATER SYSTEM AK2272016 | KASIGLUK | 276 | — | — | Compliant |
| KULIS AIR NATIONAL GUARD SOA AK2212801 | ANCHORAGE | 275 | — | — | Compliant |
| CHIGNIK LAGOON WATER SYSTEM AK2261444 | CHIGNIK LAGOON | 273 | — | — | Compliant |
| LARSEN BAY WATER SYSTEM AK2250134 | LARSEN BAY | 271 | — | — | Compliant |
| TOO'GHA INC - IN TANANA AK2360109 | TANANA | 271 | — | — | Compliant |
| SHAKTOOLIK WATER SYSTEM AK2340442 | SHAKTOOLIK | 270 | — | — | Compliant |
| AMBLER COMMUNITY WATER SYSTEM AK2300214 | AMBLER | 261 | — | — | Compliant |
| GAMBELL WASHETERIA/HIGH SCHOOL AK2340303 | GAMBELL | 251 | — | — | Compliant |
| GOODNEWS BAY AK2270257 | ANCHORAGE | 250 | — | — | Compliant |
| CHURCHILL PARK AK2110318 | JUNEAU | 250 | — | — | Compliant |
| OLD HARBOR AK2250061 | OLD HARBOR | 246 | — | — | Compliant |
| NULATO RIVER WELL AK2360785 | NULATO | 245 | — | — | Compliant |
| NIGHTMUTE NEW WATERING POINT AK2271721 | NIGHTMUTE | 243 | — | — | Compliant |
| OLD KASIGLUK - AKIUK AK2272752 | KASIGLUK | 240 | — | — | Compliant |
| SILVER CREEK SPRINGS SD AK2220070 | PALMER | 239 | — | — | Compliant |
| MOA KNIK VIEW ESTATES AK2218409 | ANCHORAGE | 238 | — | — | Compliant |
| UIC / NARL - BOTTLED WATER AK2320816 | BARROW | 238 | — | — | Compliant |
| NSBU - POINT LAY AK2320256 | ANCHORAGE | 237 | — | — | Compliant |
| KENNY LAKE COMMUNITY WELL AK2291596 | COPPER CENTER | 236 | — | — | Compliant |
| UTOPIA MEADOWS SD AK2220094 | ANCHORAGE | 232 | — | — | Compliant |
| PALMER CORRECTIONAL MEDIUM AK2227107 | PALMER | 232 | — | — | Compliant |
| PELICAN UTILITIES AK2130122 | PELICAN | 230 | — | — | Compliant |
| WILLOW TREE APARTMENTS AK2270469 | BETHEL | 224 | — | — | Compliant |
| NORTHWAY WASHETERIA/CLINIC AK2381422 | NORTHWAY | 223 | — | — | Compliant |
| MANOKOTAK HEIGHTS W/S AK2262246 | MANOKOTAK | 215 | — | — | Compliant |
| RUBY WATER SYSTEM AK2360866 | RUBY | 215 | — | — | Compliant |
| KALTAG PUBLIC WATER SYSTEM AK2360141 | KALTAG | 214 | — | — | Compliant |
| NUNAM IQUA WATER SYSTEM AK2270207 | NUNAM IQUA | 213 | — | — | Compliant |
| AK GATEWAY SD-TOK SCHOOLS AK2380109 | TOK | 213 | — | — | Compliant |
| AMBER RIDGE/PARK PLACE APARTMENTS AK2220151 | ANCHORAGE | 210 | — | — | Compliant |
| WHITE MOUNTAIN WATER SYSTEM AK2340507 | WHITE MOUNTAIN | 210 | — | — | Compliant |
| WHITESTONE FARMS TABERNACLE AK2372075 | DELTA JUNCTION | 210 | — | — | Compliant |
| GRAYLING WATER SYSTEM AK2280066 | GRAYLING | 207 | — | — | Compliant |
| TYONEK WATER SYSTEM AK2240472 | TYONEK | 206 | — | — | Compliant |
| NONDALTON AK2260260 | NONDALTON | 205 | — | — | Compliant |
| MINTO COMMUNITY WATER SYSTEM AK2300159 | MINTO | 205 | — | — | Compliant |
| ALASKA WATER SOLUTIONS VEHICLE #99508 AK2220454 | ANCHORAGE | 204 | — | — | Compliant |
| QUINHAGAK WATER HAUL SYSTEM AK2272008 | QUINHAGAK | 200 | — | — | Compliant |
| COMINCO / CAMP #4 AK2340808 | KOTZEBUE | 200 | — | — | Compliant |
| CHIGNIK LAKE WATER SYSTEM AK2261096 | CHIGNIK LAKE | 200 | — | — | Compliant |
| SAINT JOHN'S ORTHODOX CHURCH AK2212673 | EAGLE RIVER | 200 | — | — | Compliant |
| NAPASKIAK WEST WATER SYSTEM AK2260139 | NAPASKIAK | 200 | — | — | Compliant |
| GARDEN TERRACE SUBDIVISION AK2220511 | PALMER | 200 | — | — | Compliant |
| AKIAK COMMUNITY WATER SYSTEM AK2271520 | AKIAK | 200 | — | — | Compliant |
| VALDEZ ZOOK LOOP AK2291203 | VALDEZ | 200 | — | — | Compliant |
| CRYSTAL CLEER WATER AK2245595 | SOLDOTNA | 200 | — | — | Compliant |
| KENNY LAKE FIRE HALL AK2292330 | COPPER CENTER | 200 | — | — | Compliant |
| JOY LUTHERAN CHURCH AK2214463 | EAGLE RIVER | 200 | — | — | Compliant |
| CHIGNIK BAY WATER SYSTEM AK2260228 | CHIGNIK BAY | 199 | — | — | Compliant |
| COFFMAN COVE AK2120436 | COFFMAN COVE | 199 | — | — | Compliant |
| MEKORYUK WASHETERIA RESERVOIR AK2271562 | MEKORYUK | 198 | — | — | Compliant |
| EAGLE LOG WELLHOUSE AK2382096 | EAGLE | 192 | — | — | Compliant |
| RUBY WASHETERIA & LAUNDROMAT AK2360264 | RUBY | 191 | — | — | Compliant |
| L&PSD KOKHANOK SCHOOL AK2260406 | KING SALMON | 183 | — | — | Compliant |
| COLD BAY AK2260414 | COLD BAY | 182 | — | — | Compliant |
| HOLY CROSS WATER SYSTEM AK2280074 | ANCHORAGE | 182 | — | — | Compliant |
| VENETIE WATER SYSTEM AK2300248 | VENETIE | 181 | — | — | Compliant |
| SNOWSHOE WATER SYSTEM AK2223315 | ANCHORAGE | 180 | — | — | Compliant |
| TUXEKAN LOGGING LAB BAY AK2120410 | KETCHIKAN | 180 | — | — | Compliant |
| PORT GRAHAM AK2240498 | PORT GRAHAM | 180 | — | — | Compliant |
| WESTWOOD WATER COMPANY INC AK2225511 | BIG LAKE | 180 | — | — | Compliant |
| CITY OF MEKORYUK, VILLAGE CNCL AK2270142 | MEKORYUK | 178 | — | — | Compliant |
| Y/FLATS SD-ARCTIC VILLAGE SCH. AK2300230 | ARCTIC VILLAGE | 178 | — | — | Compliant |
| ARCTIC VILLAGE WATER SYSTEM AK2300222 | ARCTIC VILLAGE | 175 | — | — | Compliant |
| PORT LIONS AK2250045 | PORT LIONS | 175 | — | — | Compliant |
| FOREST PARK TC AK2210794 | CHUGIAK | 175 | — | — | Compliant |
| SOUTH VILLAGE SUBDIVISION AK2226059 | PALMER | 175 | — | — | Compliant |
| WALES WATER SYSTEM AK2340191 | WALES | 173 | — | — | Compliant |
| KB SUB. WATER SERVICE ASSOC. AK2243658 | SOLDOTNA | 170 | — | — | Compliant |
| KOLIGANEK WATER SYSTEM AK2260040 | KOLIGANEK | 170 | — | — | Compliant |
| MERTARVIK WATER SYSTEM AK2272756 | NEWTOK | 170 | — | — | Compliant |
| MAJESTIC HILLS SUBDIVISION AK2226021 | BIG LAKE | 168 | — | — | Compliant |
| RIVERS EDGE CONDOMINIUM AK2218652 | ANCHORAGE | 168 | — | — | Compliant |
| NORTHERN LIGHTS TERRACE AK2224214 | BIG LAKE | 168 | — | — | Compliant |
| BIRCH RUN ESTATES AK2220173 | BIG LAKE | 167 | — | — | Compliant |
| WASILLA - RANCH SUBDIVISION AK2220166 | WASILLA | 162 | — | — | Compliant |
| KOKHANOK WATER & WW SYSTEM AK2263006 | KOKHANOK | 160 | — | — | Compliant |
| DEERING UTILITY SYSTEM AK2340222 | DEERING | 160 | — | — | Compliant |
| LAZY MOUNTAIN TRAILER PARK TC AK2211392 | EAGLE RIVER | 160 | — | — | Compliant |
| KPBSD NIKOLAEVSK AK2240545 | SOLDOTNA | 158 | — | — | Compliant |
| VIEW POINTE AT THE RANCH AK2220485 | PALMER | 155 | — | — | Compliant |
| EAGLE CITY WELL AK2360010 | EAGLE | 152 | — | — | Compliant |
| NSBU - BROWERVILLE DAY CARE AK2320646 | BARROW | 151 | — | — | Compliant |
| GOLOVIN COMMUNITY WATER SYSTEM AK2340214 | GOLOVIN | 150 | — | — | Compliant |
| LAKEVIEW TRAILER COURT AK2310382 | FAIRBANKS | 150 | — | — | Compliant |
| CREEKSIDE PARK AK2111499 | JUNEAU | 150 | — | — | Compliant |
| WILLOWBROOK NORTH AK2249434 | KENAI | 150 | — | — | Compliant |
| TETLIN UTILITY SYSTEM AK2380638 | TOK | 150 | — | — | Compliant |
| KSD AUNTIE MARY NICOLI WELL#1 AK2270354 | ANIAK | 150 | — | — | Compliant |
| NIKISKI VILLAGE TC AK2241088 | NIKISKI | 150 | — | — | Compliant |
| MOUNTAIN VIEW ESTATES AK2226509 | PALMER | 150 | — | — | Compliant |
| KACHEMAK SELO #3 AK2247953 | HOMER | 150 | — | — | Compliant |
| CROOKED CREEK WATERING POINT AK2280302 | CROOKED CREEK | 147 | — | — | Compliant |
| OUZINKIE WATER SYSTEM AK2250053 | OUZINKIKE | 144 | — | — | Compliant |
| HILLSIDE PARK S/D AK2212461 | ANCHORAGE | 144 | — | — | Compliant |
| MOOSE CREEK APARTMENTS AK2370552 | NORTH POLE | 142 | — | — | Compliant |
| NIGHTMUTE WATER SYSTEM AK2271326 | NIGHTMUTE | 141 | — | — | Compliant |
| MOA CHUGIAK SR. CITIZEN CENTER AK2212982 | CHUGIAK | 136 | — | — | Compliant |
| ANVIL MTN CORRECTION CENTER AK2340599 | NOME | 135 | — | — | Compliant |
| ALLAKAKET PUBLIC WATER SYSTEM AK2300816 | ALLAKAKET | 135 | — | — | Compliant |
| KOKHANOK WATERING POINT AK2262335 | KOKHANOK | 130 | — | — | Compliant |
| CLARKS POINT WATER SYSTEM AK2260202 | CLARKS POINT | 128 | — | — | Compliant |
| NSB SD - NUNAMIUT SCHOOL AK2350049 | ANAKTUVUK PASS | 126 | — | — | Compliant |
| FOREST PARK TRAILER PARK AK2218688 | ANCHORAGE | 126 | — | — | Compliant |
| SALMON CREEK TRAILER COURT AK2241062 | SOLDOTNA | 125 | — | — | Compliant |
| KACHEMAK SELO #2 AK2247571 | HOMER | 125 | — | — | Compliant |
| CAMBIOR ALASKA AK2227296 | CANTWELL | 125 | — | — | Compliant |
| CHUATHBALUK WATER SYSTEM AK2272012 | CHUATHBALUK | 123 | — | — | Compliant |
| GREENBROOK S/D AK2210346 | ANCHORAGE | 123 | — | — | Compliant |
| CHUATHBALUK AK2270037 | CHUATHBALUK | 123 | — | — | Compliant |
| AFOGNAK LOGGING CAMP AK2250354 | KODIAK | 120 | — | — | Compliant |
| HILL TIMBER ESTATES AK2223983 | PALMER | 120 | — | — | Compliant |
| EAGLECREST CONDOS ASSN. AK2213792 | ANCHORAGE | 120 | — | — | Compliant |
| BIRCHWOOD MHP AK2213297 | ANCHORAGE | 120 | — | — | Compliant |
| ELSINORE ESTATES SUBDIVISION AK2224036 | PALMER | 120 | — | — | Compliant |
| GLACIER VALLEY WATER COMPANY AK2212267 | ANCHORAGE | 120 | — | — | Compliant |
| EAGLECREST MANOR APT AK2211407 | ANCHORAGE | 118 | — | — | Compliant |
| CROOKED CREEK CLINIC WELL AK2280228 | CROOKED CREEK | 114 | — | — | Compliant |
| CHILKAT INDIAN VILLAGE AK2110562 | HAINES | 113 | — | — | Compliant |
| CIRCLE WASHETERIA AK2300769 | CIRCLE | 110 | — | — | Compliant |
| VICTORY BIBLE CAMP SPRING AK2226567 | SUTTON | 110 | — | — | Compliant |
| PITKA'S POINT PIPED WATER SYSTEM AK2272750 | PITKA'S POINT | 109 | — | — | Compliant |
| TANACROSS WATER SYSTEM AK2380531 | TANACROSS | 108 | — | — | Compliant |
| HUGHES PUBLIC WATER SUPPLY AK2300272 | HUGHES | 107 | — | — | Compliant |
| SLEETMUTE WELL & WASHETERIA AK2270825 | SLEETMUTE | 105 | — | — | Compliant |
| RAINBOW VALLEY MHP AK2310879 | FAIRBANKS | 105 | — | — | Compliant |