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Water system · PWSID CO0161010

OTIS TOWN OF

OTIS, CO · ~600 people served

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

PWSID

CO0161010

State

Colorado

City

OTIS

Population served

600

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

178

Violations on record

0

Unaddressed

2

Health-based

153

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Apr 2025 Resolved
Other · EPA contaminant 7500 began Jul 2023 Resolved
Other · EPA contaminant 7500 began Jan 2023 Resolved
Other · EPA contaminant 7500 began Dec 2022 Resolved
Other · EPA contaminant 7500 began Oct 2022 Resolved
Other · EPA contaminant 7500 began Jul 2022 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jul 2022 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Other · EPA contaminant 7500 began Apr 2022 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved

Recent enforcement actions

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

This profile is built from EPA public records for system CO0161010 — 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.