County · New York
Cortland County, New York: drinking water records
This overview covers 11 ZIP codes and 23 community water systems in Cortland County. It also stands in for 5 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 |
|---|---|---|---|---|---|
| Cortlandville Town Water NY1101755 | 4,300 | 120 | 1 | 1 | 2.2 ppb |
| Cortland (C) NY1101754 | 20,095 | 120 | 0 | 0 | 5 ppb |
| Homer Village-Newton Water Works NY1101757 | 4,368 | 120 | 0 | 0 | 2 ppb |
| Parker Manor Trailer Park NY1101764 | 64 | 0 | 0 | 1 | 8 ppb |
| Ripley Hill/Empire Community NY1100634 | 64 | 60 | 0 | 0 | 1.2 ppb |
| Rocky Acres Mobile Home Park NY1120552 | 43 | 0 | 0 | 1 | 6.9 ppb |
| Virgil W.D. #1 - Greek Peak Waterworks NY1103502 | 1,400 | 0 | 0 | 0 | 6.9 ppb |
| Mcgraw Village NY1101758 | 1,306 | 0 | 0 | 0 | 12.1 ppb |
| Marathon Village NY1101759 | 1,107 | 0 | 0 | 0 | 2.2 ppb |
| Cincinnatus Water District NY1101753 | 650 | 0 | 0 | 0 | 3.4 ppb |
| Pine Hill Mobile, INC. NY1100638 | 253 | 0 | 0 | 0 | 1 ppb |
| Scott Water District No. 1 NY1101763 | 154 | 0 | 0 | 0 | 2.1 ppb |
| Riverside Manor Trailer Park NY1112374 | 131 | 0 | 0 | 0 | 7.2 ppb |
| Country Meadows MHP NY1100632 | 122 | 0 | 0 | 0 | 0.5 ppb |
| Cold Brook Trailer Park NY1100643 | 70 | 0 | 0 | 0 | 0 ppb |
| Preble Mobile Home Park NY1100636 | 60 | 0 | 0 | 0 | 297 ppb |
| Harford Water District #1 NY1101762 | 55 | 0 | 0 | 0 | 0.2 ppb |
| Mcbride Mobile Court NY1100635 | 54 | 0 | 0 | 0 | 0 ppb |
| Preble Water Association NY1101760 | 51 | 0 | 0 | 0 | 0.5 ppb |
| Creamery Hills Senior Living Center NY1130011 | 48 | 0 | 0 | 0 | 0.5 ppb |
| Hillcrest Manor Apartments NY1130008 | 30 | 0 | 0 | 0 | 7.5 ppb |
| Truxton Scattered Housing NY1121643 | 30 | 0 | 0 | 0 | 1.4 ppb |
| Ak Virgil Living Community Center NY1117122 | 27 | 0 | 0 | 0 | 2.2 ppb |
ZIP reports in Cortland 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: 13087, 13158, 13738, 13784, 13863.
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.