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Water system · PWSID CO0146588

OURAY CITY OF

OURAY, CO · ~1,460 people served

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

PWSID

CO0146588

State

Colorado

City

OURAY

Population served

1,460

Primary source

GU

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

113

Violations on record

0

Unaddressed

1

Health-based

74

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jul 2024 Resolved
Monitoring & reporting · EPA contaminant 2979 began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 2976 began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 2955 began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 2977 began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jan 2024 Resolved

Recent enforcement actions

  • State action · SIE Aug 2025
  • State action · SIA Aug 2025
  • State action · SOX Jul 2025
  • State action · SOX Feb 2025
  • State action · SIA Jan 2025
  • State action · SIE Jan 2025
  • State action · SOX Sep 2024
  • State action · SOX Aug 2024

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

2 stations · latest Mar 2026

367 · max 8,150 ug/L · 130

Copper

2 stations · latest Mar 2026

8.6 · max 1,400 ug/L · 129

Arsenic

2 stations · latest Mar 2026

1.8 · max 38 ug/L · 101

Lead

2 stations · latest Mar 2026

7 · max 433 ug/L · 71

Fluoride

2 stations · latest Jul 2022

3.05 · max 3.06 mg/l · 2

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 CO0146588 — 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.