CAYUGA LAKE WATER DISTRICT # 3
PWS ID: NY4930009 · WATERLOO, New York 13165
Population Served
432
Total Violations
16
Health-Based Violations
3
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 173
- County
- Seneca
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 11
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MR | 4 | 2016 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2016 |
| Coliform (TCR) | MCL | 3 | 2008 |
| Revised Total Coliform Rule | MON | 3 | 2019 |
| Consumer Confidence Rule | Other | 2 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.