MADAWASKA WATER DISTRICT

MADAWASKA, ME · ~2,738 people served

Check your exact address → MADAWASKA overview

100

Excellent

PurityRadar safety score

PWSID

ME0090920

State

Maine

City

MADAWASKA

Population served

2,738

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2019. Official EPA record →

Reporting · Lead & Copper Rule began May 2019 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2008 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2008 Resolved

Monitoring & reporting · Nitrate began Jan 2008 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jun 1999 Resolved

Treatment technique · EPA contaminant 0200 health-based began Sep 1998 Resolved

Treatment technique · EPA contaminant 0200 health-based began Aug 1998 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jul 1998 Resolved

Treatment technique · EPA contaminant 0200 health-based began May 1998 Resolved

Monitoring & reporting · Nitrate began Jan 1995 Resolved

Recent enforcement actions

State action · SOX Jul 2019
State action · SFJ Jul 2019
State action · SO6 Sep 2016
State action · SIF Jun 2009
State action · SOX Jun 2009
State action · SOX Jun 2009
State action · SFJ Feb 2009
State action · SIE Feb 2009

This profile is built from EPA public records for system ME0090920 — 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.