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Counties → Alaska

Lake and Peninsula Borough County, Alaska

Water Systems
16
Population Served
2,235
Total Violations
9,945
328 health-based
PFAS Detected
0
of 0 tested

Violation Analysis

100.0%
Systems with Violations
621.6
Avg Violations per System
3.3%
Health-Based Violations

Water Source Types

GW
11 systems (69%)
SW
5 systems (31%)

Compliance Snapshot

Lake and Peninsula Borough Alaska water systems by violation status, EPA SDWIS records.

No violations on record (0) One or more violations (16)

Violation history is cumulative, many flagged systems have already returned to compliance. Detail pages show per-system context.

Water Systems

System Name Population Violations PFAS
Egegik 485 350 -
Chignik Lagoon Water System 273 944 -
Nondalton 205 1,674 -
Chignik Lake Water System 200 708 -
Chignik Bay Water System 199 1,382 -
Kokhanok Water & Ww System 160 1,299 -
Tanalian Bible Camp 103 2 -
Igiugig Water System 100 451 -
Perryville Water System 88 1,423 -
L&psd Newhalen School 85 183 -
Newhalen Water System 80 903 -
L&psd Port Alsworth School 80 65 -
Samaritan Lodge Alaska 56 8 -
Rainbow King Lodge 55 108 -
Alaska Rainbow Lodge 36 179 -
L&psd Port Heiden School 30 266 -

Other Counties in Alaska

Anchorage Municipality County
156 systems · 305,331 served · 22,461 violations
Fairbanks North Star Borough County
65 systems · 160,456 served · 6,815 violations
Matanuska-Susitna Borough County
345 systems · 91,419 served · 20,535 violations
Kenai Peninsula Borough County
201 systems · 47,039 served · 23,648 violations
Juneau City and Borough County
11 systems · 40,575 served · 2,414 violations
North Slope Borough County
78 systems · 28,722 served · 5,005 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Lake and Peninsula Borough County? ▼
Lake and Peninsula Borough County has 9,945 total drinking water violations across 16 water systems, of which 328 are health-based violations. 100.0% of systems have at least one violation.
How many people get water from Lake and Peninsula Borough County systems? ▼
Water systems in Lake and Peninsula Borough County serve approximately 2,235 people through 16 public water systems.
Has PFAS been detected in Lake and Peninsula Borough County water? ▼
No PFAS testing data is available for water systems in Lake and Peninsula Borough County.
What types of water sources supply Lake and Peninsula Borough County? ▼
Water systems in Lake and Peninsula Borough County use GW (11 systems), SW (5 systems) as their primary water sources.
Are health-based violations serious? ▼
Health-based violations indicate that drinking water exceeded Maximum Contaminant Levels (MCLs) set by the EPA or failed treatment technique requirements. 3.3% of Lake and Peninsula Borough County's violations are health-based. Not all violations indicate immediate health risk, but they require corrective action.
Data Sources & Methodology

Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). PFAS testing data from the UCMR5 monitoring program. SDWIS tracks all public water systems regulated under the Safe Drinking Water Act.

Violations are categorized as health-based (Maximum Contaminant Level exceedances, treatment technique failures) or monitoring/reporting violations. Not all violations indicate an immediate health risk.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.