ECWA EVANS
PWS ID: NY1400445 · BUFFALO, New York 14203
Population Served
12,417
Total Violations
14
Health-Based Violations
2
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 2,094
- County
- Erie
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 8
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 8 | 2010 |
| Consumer Confidence Rule | Other | 3 | 2011 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 2 | 2006 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.