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Water system · PWSID CO0135122

ASPEN RIDGE MHC

AURORA, CO · ~302 people served

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

PWSID

CO0135122

State

Colorado

City

AURORA

Population served

302

Primary source

SWP

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

6

Violations on record

1

Unaddressed

0

Health-based

14

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Apr 2025 Resolved
Other · Lead & Copper Rule began Jul 2024 Resolved
Monitoring & reporting · EPA contaminant 0600 began Jul 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2024 Resolved

Recent enforcement actions

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

This profile is built from EPA public records for system CO0135122 — 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.