155 active public water systems serve 305,180 people in Anchorage Municipality. 63 are compliant, 92 had at least one EPA violation in the past three years, 3 are designated serious violators, and 6 carry a health flag.
Active systems15568 community systems
People served305Kby public water systems
Systems with violations9259% of active systems, past 3 years
Serious violators36 systems carry a health flag
Needs attention
Forest Park TCAK2210794 · Chugiak · Community water system · Serves 17512 rules violated in the past three years. Unresolved: Ground Water Rule, Lead and Copper Rule, and Lead and Copper Rule Revisions.
Peters Creek TerraceAK2211473 · Chugiak · Community water system · Serves 705 rules violated in the past three years. Unresolved: Lead and Copper Rule and Lead and Copper Rule Revisions.
Birchwood CampAK2212152 · Chugiak · Transient non-community system · Serves 493 rules violated in the past three years. Unresolved: Ground Water Rule.
Asd Ravenwood SchoolAK2213904 · Eagle River · Non-Transient non-community system · Serves 4721 rule violated in the past three years. Unresolved: Ground Water Rule.
Hillside Park S/dAK2212461 · Anchorage · Community water system · Serves 1442 rules violated in the past three years. Unresolved: Lead and Copper Rule.
Birchwood Recreation and Shooting ParkAK2212851 · Chugiak · Transient non-community system · Serves 542 rules violated in the past three years. Unresolved: Ground Water Rule.
Kingsberry Homeowners Assoc.AK2212819 · Anchorage · Community water system · Serves 502 rules violated in the past three years. Unresolved: Lead and Copper Rule Revisions and Consumer Confidence Rule.
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Alaska records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.
Compliant
Compliant
No violations reported to EPA in the past three years.
At least one violation on record with EPA in the past three years. Many are monitoring or reporting lapses rather than contamination; the system page lists which rules were involved and whether each is still open.
EPA's designation, also called an enforcement priority, for a system with unresolved serious, multiple, or continuing violations. EPA expects the system and its state to act quickly to resolve them.
At least one open health-based violation: an exceedance of a maximum contaminant level or residual disinfectant level, or a treatment technique violation. Monitoring and reporting lapses do not raise this flag.