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Water system · PWSID CO0259019

WAYSIDE

FRISCO, CO · ~40 people served

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

PWSID

CO0259019

State

Colorado

City

FRISCO

Population served

40

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

79

Violations on record

1

Unaddressed

0

Health-based

64

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2026. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2026 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Apr 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2023 Resolved
Monitoring & reporting · Combined radium-226/228 began Oct 2023 Resolved
Monitoring & reporting · Gross alpha began Oct 2023 Resolved
Monitoring & reporting · EPA contaminant 0600 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2955 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2976 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2979 began Jan 2023 Resolved

Recent enforcement actions

  • State action · SIE Jan 2026
  • State action · SIA Jan 2026
  • State action · SOX Jul 2024
  • State action · SIA Apr 2024
  • State action · SIE Apr 2024
  • State action · SOX Feb 2024
  • State action · SIE Feb 2024
  • State action · SIE Feb 2024

This profile is built from EPA public records for system CO0259019 — 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.