CHICOSA WATER USERS ASSOCIATION
Colorado - Community Water System - PWSID: CO0136175
System Information
| PWSID | CO0136175 |
| System Name | CHICOSA WATER USERS ASSOCIATION |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | May 15, 2018 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Colorado |
| City | TRINIDAD |
| ZIP Code | 81082 |
| Address | 43460 CR 36 |
| Organization | VALDEZ, MARLO |
| Phone | 719-680-4703 |
Population & Service
| Population Served | 40 |
| Service Connections | 16 |
Drinking Water Violations (39)
This water system has 39 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, 2026 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jan 1, 2026 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Aug 28, 2022 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Aug 28, 2022 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Aug 28, 2022 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 21, 2022 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 21, 2022 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 21, 2022 | - | |
| Jan 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2021 | - | |
| Jan 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2021 | - | |
| Jan 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2021 | - | |
| Apr 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2021 | - | |
| Apr 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2021 | - | |
| Apr 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2021 | - | |
| Apr 1, 2019 | - | MR | No | No | - | TT | - | Resolved | May 28, 2019 | - | |
| Apr 1, 2019 | - | MR | No | No | - | TT | - | Resolved | May 28, 2019 | - | |
| Apr 1, 2019 | - | MR | No | No | - | TT | - | Resolved | May 28, 2019 | - | |
| Jul 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 12, 2018 | - | |
| Jul 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 12, 2018 | - | |
| Jul 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 12, 2018 | - | |
| Jun 3, 2018 | - | Other | No | No | - | - | - | Resolved | Sep 21, 2018 | - | |
| Jun 3, 2018 | - | Other | No | No | - | - | - | Resolved | Sep 21, 2018 | - | |
| Jun 3, 2018 | - | Other | No | No | - | - | - | Resolved | Sep 21, 2018 | - | |
| Apr 30, 2018 | - | TT | Yes | No | - | - | - | Resolved | Aug 6, 2018 | - | |
| Apr 30, 2018 | - | TT | Yes | No | - | - | - | Resolved | Aug 6, 2018 | - | |
| Apr 30, 2018 | - | TT | Yes | No | - | - | - | Resolved | Aug 6, 2018 | - | |
| Apr 30, 2018 | - | TT | Yes | No | - | - | - | Resolved | Aug 6, 2018 | - | |
| Mar 1, 2018 | Mar 31, 2018 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2018 | - | |
| Mar 1, 2018 | Mar 31, 2018 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2018 | - | |
| Mar 1, 2018 | Mar 31, 2018 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2018 | - | |
| Mar 1, 2018 | Mar 31, 2018 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2018 | - | |
| Mar 1, 2018 | Mar 31, 2018 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2018 | - | |
| Mar 1, 2018 | Mar 31, 2018 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2018 | - | |
| Feb 1, 2018 | Feb 28, 2018 | MR | No | Yes | - | - | - | Resolved | Feb 28, 2018 | - | |
| Feb 1, 2018 | Feb 28, 2018 | MON | No | Yes | - | - | - | Resolved | Feb 28, 2018 | - | |
| Feb 1, 2018 | Feb 28, 2018 | MON | No | Yes | - | - | - | Resolved | Feb 28, 2018 | - | |
| Feb 1, 2018 | Feb 28, 2018 | MON | No | Yes | - | - | - | Resolved | Feb 28, 2018 | - | |
| Feb 1, 2018 | Feb 28, 2018 | MR | No | Yes | - | - | - | Resolved | Feb 28, 2018 | - | |
| Feb 1, 2018 | Feb 28, 2018 | MR | No | Yes | - | - | - | Resolved | Feb 28, 2018 | - |
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.