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Water system · PWSID AK2241054

SOLDOTNA

SOLDOTNA, AK · ~4,807 people served

Check your exact address → SOLDOTNA overview
100
Excellent
PurityRadar safety score

PWSID

AK2241054

State

Alaska

City

SOLDOTNA

Population served

4,807

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Aug 2024). Levels in parts per trillion (ppt).

Lithium

9,010 ppt

limit —

No federal limit

Violations & enforcement

129

Violations on record

0

Unaddressed

0

Health-based

75

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2025. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jun 2020 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jun 2020 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2976 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2955 began Jan 2014 Resolved

Recent enforcement actions

  • State action · SOX Nov 2025
  • State action · SIB Jul 2025
  • State action · SIB Jul 2025
  • State action · SFH Jun 2025
  • State action · SIB Jun 2025
  • State action · SIE Dec 2024
  • State action · SIF Dec 2024
  • State action · SIB Nov 2024

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Copper

10 stations · latest Aug 2022

0.714 · max 4.94 ug/L · 94

Arsenic

2 stations · latest Sep 2022

7.57 · max 9.87 ug/L · 12

Manganese

2 stations · latest Sep 2022

2.15 · max 7.8 ug/L · 10

Lead

4 stations · latest Aug 2021

0.0849 · max 1.09 ug/L · 7

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system AK2241054 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.