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Water system · PWSID ME0090427

DENNYSVILLE HOUSING

DENNYSVILLE, ME · ~43 people served

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

PWSID

ME0090427

State

Maine

City

DENNYSVILLE

Population served

43

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

20

Violations on record

1

Unaddressed

5

Health-based

58

Enforcement actions

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

Monitoring & reporting · EPA contaminant 3014 began Oct 2016 Unaddressed
Monitoring · Lead & Copper Rule began Oct 2025 Resolved
Monitoring & reporting · Uranium began Jan 2023 Resolved
Monitoring · Lead & Copper Rule began Aug 2020 Resolved
Monitoring · Lead & Copper Rule began Oct 2016 Resolved
Monitoring & reporting · Lead & Copper Rule began Mar 2016 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2016 Resolved
Monitoring & reporting · EPA contaminant 2033 began Jan 2016 Resolved
Monitoring & reporting · Uranium began Jan 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2010 Resolved

Recent enforcement actions

  • State action · SIE Dec 2025
  • State action · SFJ Dec 2025
  • State action · SOX Nov 2025
  • State action · SIF Mar 2025
  • State action · SIE Mar 2025
  • State action · SFJ Mar 2025
  • State action · SOX Jan 2025
  • State action · SOX Dec 2024

This profile is built from EPA public records for system ME0090427 — 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.