Wasilla Water Quality
Alaska
The tap water in Wasilla, Alaska is served by 34 EPA-regulated water systems covering approximately 23,810 people. 138 health-based violations are on record, most recently for 1005 in 2025. Data source: EPA Safe Drinking Water Information System.
Drinking water in Wasilla, Alaska is delivered through 34 EPA-regulated community water systems serving an estimated 23,810 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
The SDWIS record for Wasilla shows 138 total violations across all 34 systems, of which 138 are health-based, meaning either a Maximum Contaminant Level (MCL) was exceeded or a required treatment technique was not followed. Contaminants cited in health-based violations include 1005, 5200, 8000, 5000, 0700 and 1 others.
A past EPA violation does not mean the water is currently unsafe, utilities are required to notify customers and remediate under state primacy oversight. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Alaska drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| WASILLA WATER SYSTEM | 18,492 | 1 | Health |
| VALLEY UTILITIES LLC | 1,590 | 0 | Clean |
| VICTORIA ESTATES | 912 | 1 | Health |
| RIVER BEND SUBDIVISION | 320 | 0 | Clean |
| WASILLA CREEK COMMONS | 276 | 5 | Health |
| WASILLA WEST SUBDIVISION | 200 | 0 | Clean |
| SHORES OF ANCIENT TREE | 170 | 0 | Clean |
| WELLINGFIELD WEST DIV I II | 168 | 0 | Clean |
| KNIK TRIBAL COUNCIL SENIOR HOUSING DEV | 128 | 0 | Clean |
| CRIMSON VIEW S/D WATER ASSN. | 118 | 2 | Health |
| PT MACKENZIE CORRECTIONAL FARM | 101 | 1 | Health |
| WINTER ROSE MULTIFAMILY HOUSING | 100 | 0 | Clean |
| BLUFF VIEW ACRES WATER SYSTEM | 100 | 41 | Health |
| SCOTWOOD ESTATES WATER SYSTEM | 90 | 5 | Health |
| QUIET CIRCLE APARTMENTS | 90 | 20 | Health |
| HEAVENLY MEADOWS | 88 | 1 | Health |
| CAMERON ACRES | 80 | 9 | Health |
| WASILLA LACY LAINE SD | 75 | 4 | Health |
| SHEENA MAY ESTATES | 74 | 24 | Health |
| NORTHWOOD APARTMENTS | 72 | 4 | Health |
| ALEUTIAN ESTATES #1 | 63 | 8 | Health |
| EMERALD RIVER ESTATES | 62 | 0 | Clean |
| HEART HAVEN ESTATES | 56 | 0 | Clean |
| AK ADDICTION REHABILITATION SVCS INC. | 56 | 0 | Clean |
| SHOOTING STAR CIRCLE | 52 | 0 | Clean |
| FORTY NINER HOMEOWNERS ASSOC. | 39 | 0 | Clean |
| VIOLET CIRCLE WATER COMPANY | 35 | 4 | Health |
| CAMWELL ON THE GREEN (MHP) | 33 | 1 | Health |
| SNOWSHOE ACRES LLC | 32 | 2 | Health |
| CENTRAL COMMERCIAL PARK | 32 | 1 | Health |
| WILDROSE CIRCLE | 30 | 0 | Clean |
| JUNE LAKE AIRPARK SUBDIVISION | 26 | 0 | Clean |
| BIRCHVIEW TOWNHOME CONDOS | 25 | 4 | Health |
| YUYAN SUBDIVISION | 25 | 0 | Clean |
Does this city have health-based water violations?
Health-based violations indicate contaminant levels that exceeded EPA maximum contaminant levels (MCLs). This does not necessarily mean water is currently unsafe.
| Contaminant | Begin Date |
|---|---|
| 1005 | 2025-07-01 |
| 1005 | 2025-04-01 |
| 1005 | 2025-04-01 |
| 1005 | 2025-01-01 |
| 5200 | 2024-10-17 |
| 5200 | 2024-10-17 |
| 1005 | 2024-10-01 |
| 1005 | 2024-10-01 |
| 8000 | 2024-01-20 |
| 1005 | 2024-01-01 |
| 1005 | 2024-01-01 |
| 1005 | 2024-01-01 |
| 8000 | 2023-10-08 |
| 8000 | 2023-10-08 |
| 8000 | 2023-09-01 |
| 8000 | 2023-09-01 |
| 8000 | 2023-09-01 |
| 5000 | 2023-06-28 |
| 5000 | 2023-06-28 |
| 0700 | 2023-06-16 |
| 1005 | 2022-07-01 |
| 1005 | 2022-07-01 |
| 0700 | 2022-05-19 |
| 0700 | 2022-05-19 |
| 0700 | 2022-05-19 |
| 1005 | 2022-04-01 |
| 1005 | 2022-04-01 |
| 1005 | 2022-01-01 |
| 1005 | 2021-01-01 |
| 1005 | 2021-01-01 |
| 1005 | 2020-10-01 |
| 1005 | 2020-10-01 |
| 1005 | 2020-10-01 |
| 0700 | 2020-07-17 |
| 1005 | 2020-07-01 |
| 1005 | 2020-07-01 |
| 1005 | 2020-04-01 |
| 1005 | 2020-04-01 |
| 1005 | 2020-04-01 |
| 1005 | 2020-01-01 |
| 1005 | 2020-01-01 |
| 1005 | 2020-01-01 |
| 1005 | 2020-01-01 |
| 1005 | 2019-10-01 |
| 1005 | 2019-10-01 |
| 1005 | 2019-10-01 |
| 1005 | 2019-10-01 |
| 0700 | 2019-09-17 |
| 0700 | 2019-07-27 |
| 0700 | 2019-07-27 |
Frequently Asked Questions
Is Wasilla, Alaska water safe to drink? ▼
How many water violations does Wasilla have? ▼
What contaminants were found in Wasilla water? ▼
How many water systems serve Wasilla? ▼
Where does Wasilla get its drinking water? ▼
About This Data
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). Violations are reported by state agencies to EPA and include both health-based (MCL exceedances) and monitoring/reporting violations.
A reported violation does not necessarily mean water is currently unsafe to drink. Many violations are resolved quickly, and public water systems are required to notify customers of significant issues. For current water quality, contact your local water utility.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.