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Water system · PWSID PA2520044

MUNI AUTH OF BORO OF MATAMORAS

MATAMORAS, PA · ~2,900 people served

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

PWSID

PA2520044

State

Pennsylvania

City

MATAMORAS

Population served

2,900

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

155

Violations on record

3

Unaddressed

1

Health-based

152

Enforcement actions

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

Other · EPA contaminant 7000 began Oct 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Monitoring & reporting · EPA contaminant 0700 began May 2025 Resolved
Monitoring & reporting · EPA contaminant 0700 began Apr 2025 Resolved
Monitoring & reporting · EPA contaminant 0700 began Mar 2025 Resolved
Monitoring & reporting · EPA contaminant 0700 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 0700 began Oct 2024 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · EPA contaminant 0700 began Jun 2024 Resolved
Monitoring & reporting · EPA contaminant 0700 began May 2024 Resolved
Other · EPA contaminant 7500 began Jan 2024 Resolved

Recent enforcement actions

  • State action · SIA Dec 2025
  • State action · SIA Nov 2025
  • State action · SIE Nov 2025
  • State action · SIA Oct 2025
  • State action · SOX Jul 2025
  • State action · SIA Jun 2025
  • State action · SOX May 2025
  • State action · SIA May 2025

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Manganese

1 station · latest Mar 2025

34 · max 284 ug/L · 33

Nitrate

1 station · latest Mar 2025

0.2 · max 0.46 mg/L · 28

Copper

1 station · latest Aug 2024

0.884 · max 6.5 ug/L · 14

Lead

1 station · latest Mar 2025

2.89 · max 80.2 ug/L · 8

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system PA2520044 — 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.