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Water system · PWSID CO0145630

NORTH HOLBROOK WC

85
Excellent
PurityRadar safety score

PWSID

CO0145630

State

Colorado

City

ROCKY FORD

Population served

58

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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 Aug 2025). Levels in parts per trillion (ppt).

Lithium

180,000 ppt

limit —

No federal limit

Violations & enforcement

31

Violations on record

1

Unaddressed

2

Health-based

85

Enforcement actions

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

Treatment technique · EPA contaminant 0700 health-based began Jun 2024 Unaddressed
Monitoring & reporting · Uranium began Apr 2025 Resolved
Monitoring & reporting · Uranium began Jan 2025 Resolved
Other · EPA contaminant 7500 began Jan 2025 Resolved
Monitoring & reporting · Uranium began Oct 2024 Resolved
Other · EPA contaminant 7500 began Oct 2024 Resolved
Monitoring & reporting · Uranium began Jul 2024 Resolved
Monitoring & reporting · Uranium began Jan 2024 Resolved
Monitoring & reporting · Uranium began Oct 2023 Resolved
Monitoring & reporting · Uranium began Jul 2023 Resolved
Monitoring & reporting · Uranium began Apr 2020 Resolved
Monitoring & reporting · Uranium began Jan 2020 Resolved

Recent enforcement actions

  • State action · SIE Dec 2025
  • State action · SIA Dec 2025
  • State action · SOX Oct 2025
  • State action · SIE Jul 2025
  • State action · SIA Jul 2025
  • State action · SOX Apr 2025
  • State action · SIA Apr 2025
  • State action · SIE Apr 2025

This profile is built from EPA public records for system CO0145630 — 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.