CANYON PARK WSC
Texas - Community Water System - PWSID: TX1870034
System Information
| PWSID | TX1870034 |
| System Name | CANYON PARK WSC |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 14, 1980 |
| Last Reported | Jun 26, 2026 |
Location & Contact
| State | Texas |
| City | ONALASKA |
| ZIP Code | 77360-1928 |
| Address | PO BOX 1928 |
| Organization | SIMARD, ROBERT |
| Phone | 936-239-6010 |
Population & Service
| Population Served | 1,200 |
| Service Connections | 572 |
Drinking Water Violations (47)
This water system has 47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2025 | Dec 31, 2025 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jun 20, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jun 20, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Dec 30, 2019 | - | MR | No | No | - | TT | - | Resolved | Mar 12, 2020 | - | |
| Dec 30, 2019 | - | MR | No | No | - | TT | - | Resolved | Mar 12, 2020 | - | |
| Jul 1, 2017 | - | MR | No | No | - | - | - | Resolved | Mar 5, 2018 | - | |
| Jul 1, 2017 | - | MR | No | No | - | - | - | Resolved | Mar 5, 2018 | - | |
| Jul 1, 2017 | - | MR | No | No | - | - | - | Resolved | Mar 5, 2018 | - | |
| Dec 1, 2016 | - | MR | No | No | - | - | - | Resolved | Aug 22, 2017 | - | |
| Dec 1, 2016 | - | MR | No | No | - | - | - | Resolved | Aug 22, 2017 | - | |
| Dec 1, 2016 | - | MR | No | No | - | - | - | Resolved | Aug 22, 2017 | - | |
| Dec 1, 2016 | - | MR | No | No | - | - | - | Resolved | Aug 22, 2017 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Nov 3, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Nov 3, 2016 | - | |
| Oct 10, 2015 | - | Other | No | No | - | - | - | Resolved | Feb 24, 2026 | - | |
| Oct 10, 2015 | - | Other | No | No | - | - | - | Resolved | Feb 24, 2026 | - | |
| Oct 10, 2015 | - | Other | No | No | - | - | - | Resolved | Feb 24, 2026 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Jul 14, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Jul 14, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Jul 14, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Jul 14, 2016 | - | |
| Jun 1, 2015 | Jun 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2015 | - | |
| Jun 1, 2015 | Jun 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2015 | - | |
| Jun 1, 2015 | Jun 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2015 | - | |
| Jun 1, 2015 | Jun 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2015 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2005 | - | |
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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.