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Water system · PWSID AK2381498

MENTASTA WASHETERIA/14 PLEX

GLENNALLEN, AK · ~90 people served

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

PWSID

AK2381498

State

Alaska

City

GLENNALLEN

Population served

90

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

87

Violations on record

0

Unaddressed

2

Health-based

71

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2023. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began Oct 2013 Resolved
Monitoring & reporting · Nitrate began Jan 2008 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2006 Resolved
Monitoring & reporting · Nitrate began Jan 2006 Resolved
Other · EPA contaminant 7000 began Oct 2005 Resolved
Monitoring & reporting · Nitrate began Jan 2005 Resolved
Other · EPA contaminant 7000 began Jul 2003 Resolved
Other · EPA contaminant 7000 began Jul 2000 Resolved
Other · EPA contaminant 7000 began Oct 1999 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1997 Resolved
Other began Jan 1997 Resolved

Recent enforcement actions

  • State action · SIF Feb 2023
  • State action · SIE Jan 2023
  • State action · SOX Oct 2013
  • State action · SFH Oct 2013
  • State action · SO6 May 2013
  • State action · SIA Jun 2009
  • State action · SIA Jun 2009
  • State action · SIA Jun 2009

This profile is built from EPA public records for system AK2381498 — 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.