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Water system · PWSID NM3562101

THE RINCON WATER COOPERATIVE

LITTLETON, CO · ~276 people served

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

PWSID

NM3562101

State

Colorado

City

LITTLETON

Population served

276

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

194

Violations on record

0

Unaddressed

1

Health-based

223

Enforcement actions

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

Other · EPA contaminant 7000 began Oct 2023 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Other · EPA contaminant 7000 began Oct 2021 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Other · EPA contaminant 7500 began Jun 2020 Resolved
Other · EPA contaminant 7500 began Feb 2018 Resolved
Other · EPA contaminant 7500 began Nov 2017 Resolved
Monitoring & reporting · EPA contaminant 3014 began Feb 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2016 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2016 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2016 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved

Recent enforcement actions

  • State action · SOX Feb 2025
  • State action · SOX Jan 2025
  • State action · SIA Jan 2025
  • State action · SOX Apr 2024
  • State action · SIA Aug 2023
  • State action · SOX Sep 2022
  • State action · SIA Aug 2021
  • State action · SOX Jun 2021

This profile is built from EPA public records for system NM3562101 — 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.