TEXOMA MARINA AND RESORT
PWS ID: TX0910120 · DENISON, Texas 75020-6425
Population Served
180
Total Violations
620
Health-Based Violations
51
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 60
- County
- Grayson
- School/Daycare
- No
- MCL Violations
- 28
- Monitoring Violations
- 421
- Treatment Tech Violations
- 23
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 178 | 2024 |
| Coliform (TCR) | MR | 159 | 2015 |
| Public Notice | Other | 131 | 2021 |
| E. COLI | MR | 46 | 2024 |
| Revised Total Coliform Rule | TT | 23 | 2024 |
| Coliform (TCR) | MCL | 21 | 2015 |
| Nitrate | MR | 18 | 2019 |
| Revised Total Coliform Rule | MCL | 7 | 2021 |
| Arsenic | MR | 2 | 2008 |
| Mercury | MR | 2 | 2008 |
| Thallium, Total | MR | 2 | 2008 |
| Cadmium | MR | 2 | 2008 |
| Antimony, Total | MR | 2 | 2008 |
| Chromium | MR | 2 | 2008 |
| Fluoride | MR | 2 | 2008 |
| Beryllium, Total | MR | 2 | 2008 |
| Selenium | MR | 2 | 2008 |
| Barium | MR | 2 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.