EPA public water records · 02170

Matanuska-Susitna Borough, Alaska

Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.

Systems with linked histories: 66
Systems with unresolved health-based records: 7
Of those, systems with a formally addressed health-based record: 0

These counts cover the linked records shown here. A county listing can cover only part of the county or reflect a mailing location.

Find your water system

AK ADDICTION REHABILITATION SVCS INC.AK2220308 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
ALASKA H2O INCAK2222848 · Alaska · 31 violation records · 1 unresolved health-based in this snapshot
ALEUTIAN ESTATES #1AK2224159 · Alaska · 10 violation records · 1 unresolved health-based in this snapshot
AMBER RIDGE BRENTWOOD #1AK2220215 · Alaska · 23 violation records · 0 unresolved health-based in this snapshot
AMBER RIDGE BRENTWOOD #2AK2220216 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
AMBER RIDGE/PARK PLACE APARTMENTSAK2220151 · Alaska · 1 violation records · 0 unresolved health-based in this snapshot
ARKOSE WOODSAK2226057 · Alaska · 50 violation records · 0 unresolved health-based in this snapshot
BELLA VISTA SUBDIVISIONAK2220439 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
BERRY BLUFF COMMUNITY WATER SYSTEMAK2220493 · Alaska · 3 violation records · 0 unresolved health-based in this snapshot
BIRCH RUN ESTATESAK2220173 · Alaska · 24 violation records · 0 unresolved health-based in this snapshot
BIRCHVIEW TOWNHOME CONDOSAK2220310 · Alaska · 13 violation records · 0 unresolved health-based in this snapshot
BLUFF VIEW ACRES WATER SYSTEMAK2223624 · Alaska · 39 violation records · 0 unresolved health-based in this snapshot
CAMERON ACRESAK2220473 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
CAMWELL ON THE GREEN (MHP)AK2227220 · Alaska · 6 violation records · 0 unresolved health-based in this snapshot
CENTRAL COMMERCIAL PARKAK2220482 · Alaska · 1 violation records · 0 unresolved health-based in this snapshot
COUNTRY FIELD WATER CO.AK2220029 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
CREEKWOOD PARK WATER SYSTEMAK2220154 · Alaska · 58 violation records · 0 unresolved health-based in this snapshot
ELSINORE ESTATES SUBDIVISIONAK2224036 · Alaska · 4 violation records · 1 unresolved health-based in this snapshot
EQUESTRIAN ACRESAK2227199 · Alaska · 1 violation records · 0 unresolved health-based in this snapshot
GEMSTONE ESTATESAK2220146 · Alaska · 4 violation records · 0 unresolved health-based in this snapshot
HEART HAVEN ESTATESAK2220153 · Alaska · 1 violation records · 0 unresolved health-based in this snapshot
HEAVENLY MEADOWSAK2226014 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
HERITAGE PARKAK2227212 · Alaska · 3 violation records · 0 unresolved health-based in this snapshot
HILL TIMBER ESTATESAK2223983 · Alaska · 1 violation records · 0 unresolved health-based in this snapshot
IRIS CIRCLE WATER CORPORATIONAK2226410 · Alaska · 1 violation records · 0 unresolved health-based in this snapshot
JUNE LAKE AIRPARK SUBDIVISIONAK2220178 · Alaska · 45 violation records · 0 unresolved health-based in this snapshot
KNIK TRIBAL COUNCIL SENIOR HOUSING DEVAK2220501 · Alaska · 29 violation records · 0 unresolved health-based in this snapshot
MAJESTIC HILLS SUBDIVISIONAK2226021 · Alaska · 1 violation records · 0 unresolved health-based in this snapshot
MATANUSKA HEIGHTS DUCHESSAK2227547 · Alaska · 26 violation records · 0 unresolved health-based in this snapshot
MATSU WATER BOTTLING VINE RDAK2220533 · Alaska · 1 violation records · 0 unresolved health-based in this snapshot
MEADOW BROOK SUBDIVISIONAK2220037 · Alaska · 14 violation records · 0 unresolved health-based in this snapshot
MOUNTAIN GLORY SUBDIVISIONAK2226051 · Alaska · 23 violation records · 0 unresolved health-based in this snapshot
MOUNTAIN VIEW ESTATESAK2226509 · Alaska · 6 violation records · 0 unresolved health-based in this snapshot
NORTH STAR BEHAVIORAL HEALTH SYSTEMAK2220086 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
NORTHERN LIGHTS TERRACEAK2224214 · Alaska · 5 violation records · 1 unresolved health-based in this snapshot
NORTHWOOD APARTMENTSAK2220169 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
PALMER CORRECTIONAL CENTERAK2226240 · Alaska · 4 violation records · 0 unresolved health-based in this snapshot
QUIET CIRCLE APARTMENTSAK2224476 · Alaska · 7 violation records · 0 unresolved health-based in this snapshot
SETTLERS BAY CONDOSAK2223179 · Alaska · 4 violation records · 1 unresolved health-based in this snapshot
SHEENA MAY ESTATESAK2224337 · Alaska · 38 violation records · 0 unresolved health-based in this snapshot
SHOOTING STAR CIRCLEAK2220095 · Alaska · 4 violation records · 0 unresolved health-based in this snapshot
SHORES OF ANCIENT TREEAK2224256 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
SILVER CREEK SPRINGS SDAK2220070 · Alaska · 4 violation records · 0 unresolved health-based in this snapshot
SNOWSHOE ACRES LLCAK2220465 · Alaska · 6 violation records · 1 unresolved health-based in this snapshot
SNOWSHOE WATER SYSTEMAK2223315 · Alaska · 10 violation records · 0 unresolved health-based in this snapshot
SOUTH PORT CONDOMINIUMSAK2220400 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
TERRACE ON THE LAKEAK2220443 · Alaska · 4 violation records · 0 unresolved health-based in this snapshot
TIMBER RIDGE CONDOMINIUMSAK2220159 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
TRAPPER CREEK WATERING POINTAK2220495 · Alaska · 1 violation records · 0 unresolved health-based in this snapshot
TWIN PEAKSAK2227539 · Alaska · 33 violation records · 0 unresolved health-based in this snapshot
UNIFIED ALASKAN UTILITIES SETTLERS BAYAK2221834 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
UNIFIED ALASKAN UTILITIES SHERWOOD ESTATAK2224078 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
UNIFIED ALASKAN UTILITIES-FIELD OF VIEWAK2220135 · Alaska · 1 violation records · 0 unresolved health-based in this snapshot
UTOPIA MEADOWS SDAK2220094 · Alaska · 30 violation records · 0 unresolved health-based in this snapshot
VICTORY BIBLE CAMP SPRINGAK2226567 · Alaska · 5 violation records · 1 unresolved health-based in this snapshot
VIEW POINTE AT THE RANCHAK2220485 · Alaska · 47 violation records · 0 unresolved health-based in this snapshot
VIOLET CIRCLE WATER COMPANYAK2226428 · Alaska · 3 violation records · 0 unresolved health-based in this snapshot
WASILLA CREEK COMMONSAK2220170 · Alaska · 3 violation records · 0 unresolved health-based in this snapshot
WASILLA LACY LAINE SDAK2224109 · Alaska · 7 violation records · 0 unresolved health-based in this snapshot
WASILLA WATER SYSTEMAK2224646 · Alaska · 43 violation records · 0 unresolved health-based in this snapshot
WASILLA WEST SUBDIVISIONAK2221208 · Alaska · 3 violation records · 0 unresolved health-based in this snapshot
WELLINGFIELD WEST DIV I IIAK2224117 · Alaska · 1 violation records · 0 unresolved health-based in this snapshot
WESTWOOD WATER COMPANY INCAK2225511 · Alaska · 3 violation records · 0 unresolved health-based in this snapshot
WILDROSE CIRCLEAK2227149 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
WINTER ROSE MULTIFAMILY HOUSINGAK2220515 · Alaska · 2 violation records · 0 unresolved health-based in this snapshot
YUYAN SUBDIVISIONAK2220461 · Alaska · 5 violation records · 0 unresolved health-based in this snapshot

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility