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Water system · PWSID OH7501214

SIDNEY CITY PWS

SIDNEY, OH · ~20,614 people served

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

PWSID

OH7501214

State

Ohio

City

SIDNEY

Population served

20,614

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

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

35

Violations on record

1

Unaddressed

5

Health-based

34

Enforcement actions

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

Other · EPA contaminant 7000 began Nov 2018 Unaddressed
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2021 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2021 Resolved
Monitoring & reporting · EPA contaminant 2051 began Jul 2005 Resolved
Monitoring & reporting · EPA contaminant 2037 began Jul 2005 Resolved
Monitoring & reporting · EPA contaminant 2050 began Jul 2005 Resolved
Monitoring & reporting · EPA contaminant 2051 began Jun 2005 Resolved
Monitoring & reporting · EPA contaminant 2037 began Jun 2005 Resolved
Monitoring & reporting · EPA contaminant 2050 began Jun 2005 Resolved
Monitoring & reporting · EPA contaminant 2981 began Jul 2000 Resolved
Monitoring & reporting · EPA contaminant 2983 began Jul 2000 Resolved

Recent enforcement actions

  • State action · SOX Jan 2025
  • State action · SIF Nov 2024
  • State action · SIE Nov 2024
  • State action · SIA Nov 2024
  • State action · SIF Apr 2022
  • State action · SIA Feb 2022
  • State action · SIE Feb 2022
  • State action · SOX Jan 2022

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

Arsenic

1 station · latest Sep 2020

2.99 · max 3.14 ug/L · 7

Manganese

1 station · latest Sep 2020

41.5 · max 48.6 ug/L · 7

Copper

1 station · latest Sep 2020

2.36 · max 2.36 ug/L · 1

Lead

1 station · latest Sep 2020

2.1 · max 2.1 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 OH7501214 — 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.