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Water system · PWSID CO0259003

TIMBER CREEK WD

100
Excellent
PurityRadar safety score

PWSID

CO0259003

State

Colorado

City

SILVERTHORNE

Population served

312

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

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

106

Violations on record

0

Unaddressed

0

Health-based

78

Enforcement actions

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

Monitoring & reporting · Nitrate began Jan 2024 Resolved
Other · EPA contaminant 7500 began Nov 2021 Resolved
Other · EPA contaminant 7500 began Jul 2021 Resolved
Other · EPA contaminant 7500 began Nov 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2019 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2019 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2018 Resolved
Monitoring & reporting · EPA contaminant 0600 began Jun 2016 Resolved
Monitoring & reporting · EPA contaminant 2976 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2014 Resolved

Recent enforcement actions

  • State action · SOX May 2025
  • State action · SIA Jan 2025
  • State action · SIE Jan 2025
  • State action · SOX Jun 2022
  • State action · SIA Nov 2021
  • State action · SOX Nov 2021
  • State action · SOX Nov 2021
  • State action · SIA Oct 2021

This profile is built from EPA public records for system CO0259003 — 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.