HIGHLANDS RANCH WSD
Colorado — Community Water System — PWSID: CO0118015
System Information
| PWSID | CO0118015 |
| System Name | HIGHLANDS RANCH WSD |
| 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 | Jan 19, 1983 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Colorado |
| City | HIGHLANDS RANCH |
| ZIP Code | 80129 |
| Address | 62 W PLAZA DR |
| Organization | MARUSIN, NICK |
| Phone | 303-791-2185 |
Population & Service
| Population Served | 103,444 |
| Service Connections | 42,300 |
Drinking Water Violations (13)
This water system has 13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2020 | Dec 31, 2020 | MR | No | No | — | TT | — | Resolved | Dec 31, 2020 | — | |
| Jul 1, 2020 | Dec 31, 2020 | MR | No | No | — | TT | — | Resolved | Dec 31, 2020 | — | |
| Jul 1, 2020 | Dec 31, 2020 | MR | No | No | — | TT | — | Resolved | Dec 31, 2020 | — | |
| Apr 1, 2017 | Apr 30, 2017 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2017 | — | |
| Apr 1, 2017 | Apr 30, 2017 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2017 | — | |
| Apr 1, 2017 | Apr 30, 2017 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2017 | — | |
| Apr 1, 2017 | Apr 30, 2017 | MR | No | Yes | — | TT | — | Resolved | Apr 30, 2017 | — | |
| Apr 1, 2017 | Apr 30, 2017 | MR | No | Yes | — | TT | — | Resolved | Apr 30, 2017 | — | |
| Apr 1, 2017 | Apr 30, 2017 | MR | No | Yes | — | TT | — | Resolved | Apr 30, 2017 | — | |
| Apr 1, 2017 | Apr 30, 2017 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2017 | — | |
| Apr 1, 2017 | Apr 30, 2017 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2017 | — | |
| Apr 1, 2017 | Apr 30, 2017 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2017 | — | |
| — | — | — | 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.