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Water system · PWSID CO0163020

YUMA CITY OF

YUMA, CO · ~4,049 people served

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

PWSID

CO0163020

State

Colorado

City

YUMA

Population served

4,049

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

Latest detections from EPA’s UCMR5 monitoring (through Dec 2024). Levels in parts per trillion (ppt).

Lithium

21,200 ppt

limit —

No federal limit

Violations & enforcement

172

Violations on record

4

Unaddressed

12

Health-based

60

Enforcement actions

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

Other · EPA contaminant 7500 began Nov 2025 Unaddressed
Other · EPA contaminant 7500 began Aug 2025 Unaddressed
Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Other · EPA contaminant 7500 began May 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Resolved
Other · Lead & Copper Rule began Jan 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2021 Resolved
Monitoring & reporting · EPA contaminant 2036 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2033 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2035 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2037 began Jan 2020 Resolved

Recent enforcement actions

  • State action · SIA Dec 2025
  • State action · SIA Sep 2025
  • State action · SIE Aug 2025
  • State action · SIA Aug 2025
  • State action · SIA Jul 2025
  • State action · SIE Jul 2025
  • State action · SIA Jul 2025
  • State action · SOX Jul 2025

This profile is built from EPA public records for system CO0163020 — 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.