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Water system · PWSID CO0141210

DINOSAUR TOWN OF

DINOSAUR, CO · ~350 people served

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

PWSID

CO0141210

State

Colorado

City

DINOSAUR

Population served

350

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

74

Violations on record

1

Unaddressed

2

Health-based

113

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2025 Unaddressed
Other · EPA contaminant 7500 began Oct 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2023 Resolved
Treatment technique · Lead & Copper Rule health-based began Jun 2023 Resolved
Other · Lead & Copper Rule began May 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2022 Resolved
Monitoring & reporting · Nitrate began Jan 2022 Resolved
Treatment technique · Lead & Copper Rule health-based began Dec 2020 Resolved
Other · EPA contaminant 7500 began Apr 2020 Resolved
Other · EPA contaminant 7500 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2020 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2020 Resolved

Recent enforcement actions

  • State action · SIA Oct 2025
  • State action · SIE Oct 2025
  • State action · SOX Mar 2024
  • State action · SIF Jan 2024
  • State action · SOX Nov 2023
  • State action · SIA Nov 2023
  • State action · SOX Oct 2023
  • State action · SOX Sep 2023

This profile is built from EPA public records for system CO0141210 — 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.