SHOALWATER FLATS ASSOCIATION
PWS ID: TX0290036 · PORT LAVACA, Texas 77979-1190
Population Served
171
Total Violations
160
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 57
- County
- Calhoun
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 66
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 60 | 2014 |
| Public Notice | Other | 15 | 2011 |
| Coliform (TCR) | MCL | 8 | 2012 |
| E. COLI | MR | 3 | 2011 |
| Coliform (TCR) | Other | 2 | 1993 |
| Nitrate | MR | 2 | 2008 |
| Lead and Copper Rule | MR | 1 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.