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Water system · PWSID ME0092110

BLUE HILL TERRACE

100
Excellent
PurityRadar safety score

PWSID

ME0092110

State

Maine

City

STONINGTON

Population served

60

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

27

Violations on record

0

Unaddressed

10

Health-based

83

Enforcement actions

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

Monitoring · Lead & Copper Rule began Apr 2024 Resolved
Monitoring & reporting · Arsenic began Jan 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Apr 2022 Resolved
Treatment technique · Lead & Copper Rule health-based began Mar 2022 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved
Treatment technique · Lead & Copper Rule health-based began Sep 2021 Resolved
Treatment technique · Lead & Copper Rule health-based began Jul 2021 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2018 Resolved

Recent enforcement actions

  • State action · SIF Mar 2025
  • State action · SIF Dec 2024
  • State action · SIE Nov 2024
  • State action · SFJ Nov 2024
  • State action · SOX Aug 2024
  • State action · SIE May 2024
  • State action · SFJ May 2024
  • State action · SOX Apr 2024

This profile is built from EPA public records for system ME0092110 — 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.