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Water system · PWSID OH1203312

NEW CARLISLE CITY PWS

NEW CARLISLE, OH · ~5,800 people served

Check your exact address → NEW CARLISLE overview
100
Excellent
PurityRadar safety score

PWSID

OH1203312

State

Ohio

City

NEW CARLISLE

Population served

5,800

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

Latest detections from EPA’s UCMR5 monitoring (through Sep 2023). Levels in parts per trillion (ppt).

PFBS

5.5 ppt

limit —

No federal limit

Violations & enforcement

10

Violations on record

1

Unaddressed

5

Health-based

24

Enforcement actions

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

Other · EPA contaminant 7500 began Aug 2021 Unaddressed
Other · EPA contaminant 7000 began Dec 2024 Resolved
Monitoring & reporting · Nitrate began Apr 2020 Resolved
Monitoring & reporting · Total coliform began Jan 2015 Resolved
Treatment technique · EPA contaminant 0200 health-based began Jul 1999 Resolved
Treatment technique · EPA contaminant 0200 health-based began Jun 1999 Resolved
Treatment technique · EPA contaminant 0200 health-based began May 1999 Resolved
Treatment technique · EPA contaminant 0200 health-based began Feb 1999 Resolved
Monitoring & reporting · Gross alpha began Jan 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 1994 Resolved

Recent enforcement actions

  • State action · SOX Mar 2025
  • State action · SIA Dec 2024
  • State action · SIA Jan 2022
  • State action · SOX Apr 2021
  • State action · SIE Aug 2020
  • State action · SIA Aug 2020
  • State action · SOX May 2015
  • State action · SIE Mar 2015

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

Nitrate

1 station · latest Oct 2020

5.3 · max 5.3 mg/l as N · 2

Fluoride

1 station · latest Oct 2020

0.17 · max 0.17 mg/l · 1

Uranium

1 station · latest Oct 2020

0.731 · max 0.731 ug/l · 1

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 OH1203312 — 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.