EAST CHERRY CREEK VALLEY WSD

AURORA, CO · ~66,130 people served

Check your exact address → AURORA overview

100

Excellent

PurityRadar safety score

PWSID

CO0103035

State

Colorado

City

AURORA

Population served

66,130

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

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

Lithium

9,890 ppt

limit —

No federal limit

PFBA

6.2 ppt

limit —

No federal limit

PFPeA

4.7 ppt

limit —

No federal limit

Violations & enforcement

722

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2024. Official EPA record →

Monitoring & reporting · Gross alpha began Jul 2024 Resolved

Monitoring & reporting · Uranium began Jul 2024 Resolved

Monitoring & reporting · EPA contaminant 0200 began Jan 2019 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2019 Resolved

Monitoring · Lead & Copper Rule began Jan 2019 Resolved

Monitoring & reporting · EPA contaminant 2031 began Jan 2017 Resolved

Monitoring & reporting · EPA contaminant 2020 began Jan 2017 Resolved

Monitoring & reporting · EPA contaminant 2032 began Jan 2017 Resolved

Monitoring & reporting · EPA contaminant 2015 began Jan 2017 Resolved

Monitoring & reporting · EPA contaminant 2005 began Jan 2017 Resolved

Recent enforcement actions

State action · SOX Oct 2024
State action · SIE Oct 2024
State action · SIA Oct 2024
State action · SIA Oct 2024
State action · SIA Oct 2024
State action · SIE Oct 2024
State action · SIA Oct 2024
State action · SIE Oct 2024

This profile is built from EPA public records for system CO0103035 — 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.