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Water system · PWSID CO0253690

RIVIERE ESTATES

SOUTH FORK, CO · ~211 people served

Check your exact address → SOUTH FORK overview
85
Excellent
PurityRadar safety score

PWSID

CO0253690

State

Colorado

City

SOUTH FORK

Population served

211

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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

72

Violations on record

1

Unaddressed

1

Health-based

128

Enforcement actions

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

Treatment technique · EPA contaminant 0700 health-based began Dec 2016 Unaddressed
Monitoring & reporting · Uranium began Apr 2025 Resolved
Monitoring & reporting · Combined radium-226/228 began Apr 2025 Resolved
Monitoring & reporting · Gross alpha began Apr 2025 Resolved
Other · Lead & Copper Rule began Jun 2023 Resolved
Monitoring & reporting · Nitrate began Jan 2022 Resolved
Other · EPA contaminant 7500 began Oct 2019 Resolved
Other · EPA contaminant 7500 began Aug 2019 Resolved
Other · EPA contaminant 7500 began Jul 2019 Resolved
Other · EPA contaminant 7500 began Apr 2019 Resolved
Other · EPA contaminant 7500 began Jan 2019 Resolved
Other · EPA contaminant 7500 began Oct 2018 Resolved

Recent enforcement actions

  • State action · SIA Aug 2025
  • State action · SIE Aug 2025
  • State action · SOX Jul 2025
  • State action · SIE Jul 2025
  • State action · SIE Jul 2025
  • State action · SIA Jul 2025
  • State action · SIA Jul 2025
  • State action · SOX Aug 2023

This profile is built from EPA public records for system CO0253690 — 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.