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Water quality report

Anchorage, AK
water quality

Drinking water across Anchorage’s community water systems, from EPA public records.

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99
Excellent
City-wide average score

86

Systems serving this city

1

With PFAS detected (UCMR5)

1

Above an EPA PFAS limit

6

Unresolved health violations

Across all community water systems EPA records map to Anchorage. PFAS figures are from EPA UCMR5 (2023–25) monitoring; not every system was sampled.

Community water systems serving Anchorage

MOA MUNICIPALITY OF ANCHORAGE~221,351 people served 67› UNIFIED ALASKAN UTILITIES SETTLERS BAY~2,733 people served 100› GIRDWOOD WATER SYSTEM~2,625 people served 100› OW DIMOND ESTATES TRAILER COURT~1,395 people served 100› SOUTHWOOD MANOR TC~1,005 people served 100› PENLAND PARK MHP~993 people served 100› KING COVE~972 people served 100› MANOOGS ISLE MOBILE HOME PARK~935 people served 100› NSBU - POINT HOPE~881 people served 100› GLENCAREN COURT~828 people served 100› RANGEVIEW TC~795 people served 100› VALLI VUE S/D WATER SYSTEM~794 people served 100› UNIFIED ALASKAN UTILITIES-HOMESTEAD DIV.~708 people served 100› MAYFLOWER TC~650 people served 100› KOTLIK WATER SYSTEM~617 people served 100› GOLDEN NUGGET RV PARK, MALASPINA MHP~600 people served 100› NSBU - WAINWRIGHT~600 people served 100› UNIFIED ALASKAN UTILITIES MIDTOWN EST~495 people served 100› ROMIG PARK S/D~493 people served 100› NIKISHKA BAY~470 people served 100› NSBU - NUIQSUT~443 people served 100› POTTER CREEK WATER COMPANY~375 people served 100› GLENN MULDOON TC~354 people served 100› NSBU - ANAKTUVUK PASS~350 people served 100› UNIFIED ALASKAN UTILITIES MOOREHAND DIV.~350 people served 100› NSBU - KAKTOVIK (BARTER IS)~292 people served 100› NSBU - ATQASUK~284 people served 100› BELLA VISTA SUBDIVISION~266 people served 100› GOODNEWS BAY~250 people served 100› KATHY O ESTATES~242 people served 85› NSBU - POINT LAY~237 people served 100› UTOPIA MEADOWS SD~232 people served 100› VALLENAR VIEW MOBILE HOME PARK~225 people served 100› MARANATHA WATER UTILITIES~220 people served 100› AMBER RIDGE/PARK PLACE APARTMENTS~210 people served 100› ALPINE WOODS WATER SYSTEM~200 people served 100› HOLY CROSS WATER SYSTEM~182 people served 100› SNOWSHOE WATER SYSTEM~180 people served 100› SOUTH PARK ESTATE TC~175 people served 100› RIVERS EDGE CONDOMINIUM~168 people served 100› ANCHORAGE SANDS APARTMENTS~160 people served 100› UNIFIED ALASKAN UTILITIES SHERWOOD ESTAT~147 people served 100› HILLSIDE PARK S/D~144 people served 85› UNIFIED ALASKAN UTILITIES-FIELD OF VIEW~135 people served 100› OASIS WATER - MCKINLEY VIEW DIV~130 people served 100› GREENBROOK S/D~123 people served 100› BIRCHWOOD MHP~120 people served 100› EAGLECREST CONDOS ASSN.~120 people served 100› GLACIER VALLEY WATER COMPANY~120 people served 100› TOTEM TRAILER TOWN TC~116 people served 100› WILDERNESS ESTATES~110 people served 100› G A PHILLIPS S/D~102 people served 100› TRAILS END MHP~100 people served 100› TERRACE ON THE LAKE~96 people served 100› QUIET VIEW APTS~96 people served 100› GREEN ACRES TC~96 people served 100› SPRING FOREST HOMEOWNERS ASSN.~94 people served 100› NATIVE VILLAGE OF SLEETMUTE~82 people served 100› DEARMOUN II~80 people served 100› TUDOR EAST APARTMENTS~78 people served 100›

Anchorage water FAQ

How is Anchorage's water quality scored?

PurityRadar computes a 0–100 score from public EPA records for the community water systems serving Anchorage. The city-wide figure shown is the average of those systems.

Where does the data come from?

EPA SDWIS — the federal Safe Drinking Water Information System — covering active community water systems and their health-based violations. Every figure traces back to that public record.

Is this a substitute for testing my tap?

No. System-level data can't account for your home's own plumbing (lead service lines, fixtures). For health decisions, test your tap with a certified lab and confirm with your utility.

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