AURORA CITY OF
Colorado — Community Water System — PWSID: CO0103005
System Information
| PWSID | CO0103005 |
| System Name | AURORA CITY OF |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 20, 1979 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Colorado |
| City | AURORA |
| ZIP Code | 80016 |
| Address | 26791 E QUINCY AVE |
| Organization | WILKINSON, EARL |
| Phone | 303-739-7544 |
Population & Service
| Population Served | 533,407 |
| Service Connections | 91,821 |
Drinking Water Violations (18)
This water system has 18 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2016 | Mar 31, 2016 | MR | No | No | — | 0.060 mg/L | — | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MR | No | No | — | 0.060 mg/L | — | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MR | No | No | — | 0.080 mg/L | — | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MR | No | No | — | 0.080 mg/L | — | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MR | No | No | — | 0.060 mg/L | — | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MR | No | No | — | 0.080 mg/L | — | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MR | No | No | — | 0.060 mg/L | — | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MR | No | No | — | 0.080 mg/L | — | Resolved | Mar 31, 2016 | — | |
| May 1, 2011 | May 31, 2011 | MR | No | No | — | — | — | Resolved | May 31, 2011 | — | |
| May 1, 2011 | May 31, 2011 | MR | No | No | — | — | — | Resolved | May 31, 2011 | — | |
| May 1, 2011 | May 31, 2011 | MR | No | No | — | — | — | Resolved | May 31, 2011 | — | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 2011 | — | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 2011 | — | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 2011 | — | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 2011 | — | |
| Apr 1, 2002 | Jun 30, 2002 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jun 30, 2002 | — | |
| Apr 1, 2002 | Jun 30, 2002 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jun 30, 2002 | — | |
| — | — | — | No | No | — | — | — | — | — | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.