RIDGECREST
PWS ID: TX0910035 · AUSTIN, Texas 78714-0164
Population Served
1,968
Total Violations
405
Health-Based Violations
365
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 656
- County
- Grayson
- School/Daycare
- No
- MCL Violations
- 365
- Monitoring Violations
- 0
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 220 | 2022 |
| Total Haloacetic Acids (HAA5) | MCL | 114 | 2021 |
| Public Notice | Other | 20 | 2023 |
| Gross Alpha, Excl. Radon and U | MCL | 14 | 2022 |
| Coliform (TCR) | MCL | 10 | 2005 |
| Combined Radium (-226 and -228) | MCL | 7 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.