Tapcensus

Alaska

Lake and Peninsula Borough drinking water quality

16 active public water systems serve 2,235 people in Lake and Peninsula Borough. 2 are compliant, 14 had at least one EPA violation in the past three years, 4 are designated serious violators, and 3 carry a health flag.

Active systems 16 9 community systems
People served 2,235 by public water systems
Systems with violations 14 88% of active systems, past 3 years
Serious violators 4 3 systems carry a health flag

Needs attention

Nondalton AK2260260 · Nondalton · Community water system · Serves 205 10 rules violated in the past three years. Unresolved: Lead and Copper Rule and Consumer Confidence Rule.
Chignik Lake Water System AK2261096 · Chignik Lake · Community water system · Serves 200 6 rules violated in the past three years. Unresolved: Revised Total Coliform Rule, Ground Water Rule, and Lead and Copper Rule.
Kokhanok Water & WW System AK2263006 · Kokhanok · Community water system · Serves 160 7 rules violated in the past three years
Perryville Water System AK2260359 · Perryville · Community water system · Serves 88 11 rules violated in the past three years
Chignik Lagoon Water System AK2261444 · Chignik Lagoon · Community water system · Serves 273 4 rules violated in the past three years. Unresolved: Revised Total Coliform Rule and Lead and Copper Rule.
Alaska Rainbow Lodge AK2261680 · Levelock · Transient non-community system · Serves 36 4 rules violated in the past three years. Unresolved: Long Term 2 Enhanced Surface Water Treatment Rule and Ground Water Rule.

Community water systems

9 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
Egegik
Egegik 		485 3 1
Chignik Lagoon Water System
Chignik Lagoon 		273 4 2
Nondalton
Nondalton 		205 10 2
Chignik Lake Water System
Chignik Lake 		200 6 3
Chignik Bay Water System
Chignik Bay 		199 6 1
Kokhanok Water & WW System
Kokhanok 		160 7 0
Igiugig Water System
Igiugig 		100 4 0
Perryville Water System
Perryville 		88 11 0
Newhalen Water System
Newhalen 		80 2 1
Non-community systems (7: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Tanalian Bible Camp
Port Alsworth 		103 0 0
L&psd Newhalen School
Newhalen 		85 3 1
L&psd Port Alsworth School
Port Alsworth 		80 5 0
Samaritan Lodge Alaska
Port Alsworth 		56 0 0
Rainbow King Lodge
Iliamna 		55 2 0
Alaska Rainbow Lodge
Levelock 		36 4 2
L&psd Port Heiden School
Port Heiden 		30 2 0
Inactive systems (8, no longer operating or reporting)

Kept for the record and excluded from the county totals above. Browse inactive systems.

About this data

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.