FT COLLINS CITY OF
Colorado - Community Water System - PWSID: CO0135291
System Information
| PWSID | CO0135291 |
| System Name | FT COLLINS 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 | Jun 17, 2026 |
Location & Contact
| State | Colorado |
| City | FORT COLLINS |
| ZIP Code | 80521 |
| Address | 4316 LAPORTE AVE |
| Organization | STONECIPHER, GREGG |
| Phone | 970-217-3514 |
Population & Service
| Population Served | 179,901 |
| Service Connections | 35,866 |
Drinking Water Violations (61)
This water system has 61 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2026 | Apr 30, 2026 | MR | No | Yes | - | - | - | Resolved | Apr 30, 2026 | - | |
| Apr 1, 2026 | Apr 30, 2026 | MR | No | Yes | - | - | - | Resolved | Apr 30, 2026 | - | |
| Apr 1, 2026 | Apr 30, 2026 | MR | No | Yes | - | - | - | Resolved | Apr 30, 2026 | - | |
| Mar 1, 2026 | Mar 31, 2026 | MR | No | Yes | - | 0.8 mg/L | - | Resolved | Mar 31, 2026 | - | |
| Mar 1, 2026 | Mar 31, 2026 | MR | No | Yes | - | 0.8 mg/L | - | Resolved | Mar 31, 2026 | - | |
| Mar 1, 2026 | Mar 31, 2026 | MR | No | Yes | - | 0.8 mg/L | - | Resolved | Mar 31, 2026 | - | |
| Feb 1, 2026 | Feb 28, 2026 | MR | No | Yes | - | 0.8 mg/L | - | Resolved | Feb 28, 2026 | - | |
| Feb 1, 2026 | Feb 28, 2026 | MR | No | Yes | - | 0.8 mg/L | - | Resolved | Feb 28, 2026 | - | |
| Feb 1, 2026 | Feb 28, 2026 | MR | No | Yes | - | 0.8 mg/L | - | Resolved | Feb 28, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MR | No | Yes | - | 0.8 mg/L | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MR | No | Yes | - | 0.8 mg/L | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MR | No | Yes | - | 0.8 mg/L | - | Resolved | Jan 31, 2026 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2024 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Dec 1, 2017 | Dec 31, 2017 | TT | Yes | No | 2.5 NTU | - | - | Resolved | Dec 31, 2017 | - | |
| Dec 1, 2017 | Dec 31, 2017 | TT | Yes | No | 2.5 NTU | - | - | Resolved | Dec 31, 2017 | - | |
| Dec 1, 2017 | Dec 31, 2017 | TT | Yes | No | 2.5 NTU | - | - | Resolved | Dec 31, 2017 | - | |
| Dec 1, 2017 | Dec 31, 2017 | TT | Yes | No | 2.5 NTU | - | - | Resolved | Dec 31, 2017 | - | |
| Dec 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2017 | - | |
| Dec 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2017 | - | |
| Dec 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2017 | - | |
| May 1, 2017 | May 31, 2017 | MR | No | Yes | - | - | - | Resolved | May 31, 2017 | - | |
| May 1, 2017 | May 31, 2017 | MR | No | Yes | - | - | - | Resolved | May 31, 2017 | - | |
| May 1, 2017 | May 31, 2017 | MR | No | Yes | - | - | - | Resolved | May 31, 2017 | - | |
| Apr 1, 2017 | Jun 30, 2017 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2017 | - | |
| Apr 1, 2017 | Jun 30, 2017 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 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 | - | |
| Apr 1, 2017 | Jun 30, 2017 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2017 | - | |
| Mar 1, 2017 | Mar 31, 2017 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2017 | - | |
| Mar 1, 2017 | Mar 31, 2017 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2017 | - | |
| Mar 1, 2017 | Mar 31, 2017 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2017 | - | |
| Jul 1, 2010 | Dec 31, 2010 | MR | No | No | - | TT | - | Resolved | Dec 31, 2010 | - | |
| Jul 1, 2010 | Dec 31, 2010 | MR | No | No | - | TT | - | Resolved | Dec 31, 2010 | - | |
| Jul 1, 2010 | Dec 31, 2010 | MR | No | No | - | TT | - | Resolved | Dec 31, 2010 | - | |
| Jan 1, 2010 | Jun 30, 2010 | MR | No | No | - | TT | - | Resolved | Jun 30, 2010 | - |
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.