MARS HILL AND BLAINE WATER COMPANY

MARS HILL, ME · ~1,500 people served

Check your exact address → MARS HILL overview

100

Excellent

PurityRadar safety score

PWSID

ME0090940

State

Maine

City

MARS HILL

Population served

1,500

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

110

Violations on record

Unaddressed

Health-based

203

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2024. Official EPA record →

Monitoring & reporting · Uranium began Oct 2023 Resolved

Monitoring & reporting · Uranium began Jul 2023 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2023 Resolved

Monitoring & reporting · Chromium (total) began Jan 2023 Resolved

Monitoring & reporting · Barium began Jan 2023 Resolved

Monitoring & reporting · Cadmium began Jan 2023 Resolved

Monitoring & reporting · Fluoride began Jan 2023 Resolved

Monitoring & reporting · Nitrate began Jan 2023 Resolved

Monitoring & reporting · Selenium began Jan 2023 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2023 Resolved

Monitoring & reporting · Arsenic began Jan 2023 Resolved

Monitoring & reporting · EPA contaminant 1036 began Jan 2023 Resolved

Recent enforcement actions

State action · SIF Jun 2024
State action · SIF Jun 2024
State action · SIF Jun 2024
State action · SIF Jun 2024
State action · SOX Apr 2024
State action · SOX Apr 2024
State action · SIE Mar 2024
State action · SIE Mar 2024

This profile is built from EPA public records for system ME0090940 — 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.