County · New York
Erie County, New York: drinking water records
This overview covers 68 ZIP codes and 44 community water systems in Erie County. It also stands in for 3 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Ecwa Direct NY1400443 | 313,380 | 240 | 0 | 0 | 6 ppb |
| Buffalo Water Authority NY1400422 | 276,000 | 95 | 0 | 0 | 4 ppb |
| Tonawanda, Town Water Dept. NY1404556 | 72,571 | 120 | 0 | 0 | 2.1 ppb |
| Grand Island Town Water Dept. NY1400451 | 19,500 | 120 | 0 | 0 | 1.1 ppb |
| Kenmore Village NY1410142 | 15,423 | 120 | 0 | 0 | 2.1 ppb |
| Elma Water District No. 1 NY1420549 | 10,287 | 120 | 0 | 0 | 1.6 ppb |
| East Aurora Village NY1400433 | 6,610 | 120 | 1 | 0 | 42 ppb |
| Springville Village NY1400539 | 4,266 | 60 | 0 | 0 | 2 ppb |
| Angola Village NY1400411 | 4,050 | 120 | 0 | 0 | 1 ppb |
| Akron Village NY1400397 | 3,100 | 0 | 0 | 1 | 1.7 ppb |
| Collins/Gowanda Correctional Facility NY1415379 | 1,512 | 60 | 0 | 0 | 2 ppb |
| Chaffee Water Co NY1400423 | 200 | 0 | 0 | 1 | 1 ppb |
| Creekside M.H.P. NY1400839 | 120 | 0 | 0 | 2 | 4.7 ppb |
| Big Tree Mobile Home Park NY1400842 | 99 | 0 | 0 | 1 | 3.9 ppb |
| Lawtons Water Co NY1400516 | 95 | 0 | 0 | 2 | 2 ppb |
| Circle Court Mobile Park NY1400841 | 90 | 0 | 0 | 1 | 4.2 ppb |
| Eden-Wepax Road NY1450021 | 48 | 0 | 0 | 1 | 1 ppb |
| Villager Apartments NY1402933 | 40 | 0 | 0 | 1 | 6 ppb |
| Holland Hills Apartments NY1419231 | 30 | 0 | 0 | 1 | 3.2 ppb |
| Ecwa Amherst NY1400399 | 92,697 | 0 | 0 | 0 | 9.9 ppb |
| Ecwa Lancaster NY1400421 | 29,018 | 0 | 0 | 0 | 9.9 ppb |
| Ecwa Orchard Park NY1421762 | 24,582 | 0 | 0 | 0 | 9.9 ppb |
| Ecwa West Seneca NY1404543 | 23,557 | 0 | 0 | 0 | 9.9 ppb |
| Ecwa Evans NY1400445 | 12,338 | 0 | 0 | 0 | 7.8 ppb |
| Ecwa Hamburg (V) NY1400515 | 9,744 | 0 | 0 | 0 | 9.9 ppb |
ZIP reports in Erie County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 14027, 14055, 14134.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.