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Water system · PWSID PA1150106

PA AMERICAN COATESVILLE

COATESVILLE, PA · ~36,960 people served

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

PWSID

PA1150106

State

Pennsylvania

City

COATESVILLE

Population served

36,960

Primary source

Surface water

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

Latest detections from EPA’s UCMR5 monitoring (through Aug 2024). Levels in parts per trillion (ppt).

PFBA

5.5 ppt

limit —

No federal limit

PFPeA

3.2 ppt

limit —

No federal limit

Violations & enforcement

15

Violations on record

0

Unaddressed

5

Health-based

31

Enforcement actions

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

Reporting · Lead & Copper Rule began Aug 2023 Resolved
Monitoring & reporting · EPA contaminant 0300 began Aug 2023 Resolved
Monitoring & reporting · EPA contaminant 1009 began May 2023 Resolved
Monitoring & reporting · EPA contaminant 1008 began May 2023 Resolved
Monitoring & reporting · Total coliform began Aug 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2012 Resolved
Other · EPA contaminant 7500 began Aug 2010 Resolved
Other · EPA contaminant 7500 began May 2010 Resolved
Treatment technique · Bromate health-based began Apr 2010 Resolved
Treatment technique · Bromate health-based began Jan 2010 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 2003 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2002 Resolved

Recent enforcement actions

  • State action · SIA Jan 2024
  • State action · SOX Jan 2024
  • State action · SIE Jan 2024
  • State action · SOX Oct 2023
  • State action · SIF Oct 2023
  • State action · SIA Oct 2023
  • State action · SIE Oct 2023
  • State action · SFJ Jul 2023

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

Fluoride

3 stations · latest May 2023

0.06 · max 0.07 mg/l · 5

Manganese

1 station · latest May 2023

19.4 · max 69.7 ug/l · 4

Nitrate

2 stations · latest Dec 2022

4.54 · max 4.73 mg/l as N · 4

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 PA1150106 — 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.