SAN ACACIO DOMESTIC WA
Colorado - Community Water System - PWSID: CO0112850
System Information
| PWSID | CO0112850 |
| System Name | SAN ACACIO DOMESTIC WA |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 21, 1990 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Colorado |
| City | SAN LUIS |
| ZIP Code | 81152 |
| Address | - |
| Organization | ARCHULETA, RAMONA |
| Phone | 719-672-0314 |
Population & Service
| Population Served | 40 |
| Service Connections | 27 |
Drinking Water Violations (677)
This water system has 677 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 8, 2025 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Sep 8, 2025 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jun 6, 2025 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jun 6, 2025 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Mar 8, 2025 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Mar 8, 2025 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Dec 10, 2025 | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Dec 10, 2025 | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Dec 10, 2025 | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Dec 10, 2025 | - | |
| Dec 8, 2024 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Dec 8, 2024 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Oct 15, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Oct 15, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Oct 15, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Oct 15, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Oct 15, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Oct 15, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Oct 15, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Oct 15, 2025 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2025 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2025 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2025 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jul 31, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jul 31, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jul 31, 2023 | - | |
| Feb 10, 2023 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Feb 10, 2023 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jan 1, 2023 | Jan 31, 2023 | MON | No | Yes | - | - | - | Resolved | Jan 31, 2023 | - | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 11, 2023 | - | |
| Jan 1, 2023 | Jan 31, 2023 | MON | No | Yes | - | - | - | Resolved | Jan 31, 2023 | - | |
| Jan 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Apr 17, 2023 | - | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 11, 2023 | - | |
| Jan 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Apr 17, 2023 | - | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 11, 2023 | - | |
| Jan 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Apr 17, 2023 | - | |
| Jan 1, 2023 | Jan 31, 2023 | MON | No | Yes | - | - | - | Resolved | Jan 31, 2023 | - | |
| Dec 1, 2022 | Dec 31, 2022 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2022 | - | |
| Dec 1, 2022 | Dec 31, 2022 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2022 | - | |
| Dec 1, 2022 | Dec 31, 2022 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2022 | - | |
| Nov 1, 2022 | Nov 30, 2022 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2022 | - | |
| Nov 1, 2022 | Nov 30, 2022 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2022 | - | |
| Nov 1, 2022 | Nov 30, 2022 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2022 | - | |
| Oct 1, 2022 | Dec 31, 2022 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Oct 1, 2022 | Dec 31, 2022 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Oct 1, 2022 | Dec 31, 2022 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jan 4, 2022 | - | |
| Jan 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jan 4, 2022 | - | |
| Jan 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jan 4, 2022 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 5, 2021 | - |
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.