LAKE DURANGO WA
Colorado — Community Water System — PWSID: CO0134530
System Information
| PWSID | CO0134530 |
| System Name | LAKE DURANGO WA |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Mar 15, 1990 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Colorado |
| City | DURANGO |
| ZIP Code | 81302 |
| Address | — |
| Organization | GRAHAM, TIMOTHY |
| Phone | 970-247-4062 |
Population & Service
| Population Served | 1,577 |
| Service Connections | 631 |
Drinking Water Violations (188)
This water system has 188 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 8, 2022 | — | Other | No | No | — | — | — | Resolved | Nov 1, 2022 | — | |
| Jul 8, 2022 | — | Other | No | No | — | — | — | Resolved | Nov 1, 2022 | — | |
| Jun 1, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jun 28, 2022 | — | |
| Jun 1, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jun 28, 2022 | — | |
| Jun 1, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jun 28, 2022 | — | |
| Jun 1, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jun 28, 2022 | — | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2022 | — | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2022 | — | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2022 | — | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Oct 1, 2020 | Oct 31, 2020 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | Oct 31, 2020 | — | |
| Oct 1, 2020 | Oct 31, 2020 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | Oct 31, 2020 | — | |
| Oct 1, 2020 | Oct 31, 2020 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | Oct 31, 2020 | — | |
| Oct 1, 2019 | Oct 31, 2019 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | Oct 31, 2019 | — | |
| Oct 1, 2019 | Oct 31, 2019 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | Oct 31, 2019 | — | |
| Oct 1, 2019 | Oct 31, 2019 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | Oct 31, 2019 | — | |
| Sep 10, 2019 | — | MR | No | No | — | 0.060 mg/L | — | Resolved | Sep 16, 2019 | — | |
| Sep 10, 2019 | — | MR | No | No | — | 0.060 mg/L | — | Resolved | Sep 16, 2019 | — | |
| Sep 10, 2019 | — | MR | No | No | — | 0.060 mg/L | — | Resolved | Sep 16, 2019 | — | |
| Apr 24, 2019 | — | MR | No | No | — | 0.080 mg/L | — | Resolved | Sep 16, 2019 | — | |
| Apr 24, 2019 | — | MR | No | No | — | 0.080 mg/L | — | Resolved | Sep 16, 2019 | — | |
| Apr 24, 2019 | — | MR | No | No | — | 0.080 mg/L | — | Resolved | Sep 16, 2019 | — | |
| Jan 14, 2019 | — | MR | No | No | — | 0.080 mg/L | — | Resolved | Sep 16, 2019 | — | |
| Jan 14, 2019 | — | MR | No | No | — | 0.080 mg/L | — | Resolved | Sep 16, 2019 | — | |
| Jan 14, 2019 | — | MR | No | No | — | 0.080 mg/L | — | Resolved | Sep 16, 2019 | — | |
| Oct 1, 2018 | — | MR | No | No | — | TT | — | Resolved | Oct 16, 2018 | — | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2018 | — | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2018 | — | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2018 | — | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2018 | — | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2018 | — | |
| Oct 1, 2018 | Oct 31, 2018 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2018 | — | |
| Oct 1, 2018 | Oct 31, 2018 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2018 | — | |
| Oct 1, 2018 | — | MR | No | No | — | TT | — | Resolved | Oct 16, 2018 | — | |
| Oct 1, 2018 | — | MR | No | No | — | TT | — | Resolved | Oct 16, 2018 | — | |
| Oct 1, 2018 | Oct 31, 2018 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2018 | — | |
| Oct 1, 2018 | Oct 31, 2018 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2018 | — | |
| Sep 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Sep 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | 0.8 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Sep 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | 0.8 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Sep 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | 0.8 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Sep 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Sep 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | — | 0.8 mg/L | — | Resolved | Aug 31, 2018 | — | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | Aug 31, 2018 | — | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | Aug 31, 2018 | — | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | Aug 31, 2018 | — | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | — | 0.8 mg/L | — | Resolved | Aug 31, 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.