ECWA LANCASTER
New York — Community Water System — PWSID: NY1400421
System Information
| PWSID | NY1400421 |
| System Name | ECWA LANCASTER |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 02 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 29, 1981 |
| Last Reported | Dec 23, 2025 |
Location & Contact
| State | New York |
| City | BUFFALO |
| ZIP Code | 14203 |
| Address | 350 ELLICOTT SQUARE BUILDING |
| Organization | ERIE COUNTY WATER AUTHORITY |
| Phone | 716-849-8484 |
Population & Service
| Population Served | 21,428 |
| Service Connections | 10,595 |
Drinking Water Violations
No violations recorded for this water system in the EPA SDWIS database.
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.