New York
Steuben County drinking water quality
152 active public water systems serve 57,937 people in Steuben County. 92 are compliant, 60 had at least one EPA violation in the past three years, 0 are designated serious violators, and 0 carry a health flag.
Community water systems
56 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Corning City Corning (c) |
10,300 | 1 | 0 | |
|
Hornell City Hornell (c), Hornelslville (t), North Hornell (v) |
8,100 | 0 | 0 | |
|
Bath Village Consolidated Sampling Area Bath (v) |
5,400 | 1 | 0 | |
|
Morningside Heights WD / Erwin (t) Erwin (t) |
4,570 | 0 | 0 | |
|
Canisteo Village Canisteo (v) |
2,100 | 3 | 1 | |
|
Addison Village Addison (v) |
1,850 | 2 | 1 | |
|
Painted Post Village Painted Post (v) |
1,750 | 0 | 0 | |
|
Wayland Village Wayland (v) |
1,730 | 0 | 0 | |
|
South Corning Village South Corning (v) |
1,400 | 0 | 0 | |
|
East Corning Consolidated District Corning (c) |
1,150 | 2 | 1 | |
|
Avoca Village Avoca (v) |
970 | 0 | 0 | |
|
Cohocton Village Cohocton (v) |
854 | 0 | 0 | |
|
Prattsburgh Water District Prattsburgh (t) |
850 | 1 | 0 | |
|
Arkport Village Arkport (v) |
835 | 0 | 0 | |
|
Savona Village Savona (v) |
801 | 0 | 0 | |
|
North Hornell Village N. Hornell (v) |
732 | 1 | 0 | |
|
Hammondsport Village Hammondsport (v) |
569 | 0 | 0 | |
|
Riverside Village Riverside (v) |
492 | 1 | 0 | |
|
Pulteney Water District Pulteney (t) |
490 | 1 | 0 | |
|
North Cohocton WD Cohocton (t) |
485 | 0 | 0 | |
|
Pinewood Acres Water District Corning (t) |
410 | 0 | 0 | |
|
Bath VA Hospital Bath (t) |
405 | 0 | 0 | |
|
Campbell Water District # 3 Campbell (t) |
400 | 0 | 0 | |
|
Hornellsville Water D 1 (n. Main/seneca) Hornelslville (t) |
300 | 1 | 0 | |
|
Campbell Water District # 1 Campbell (t) |
280 | 1 | 0 | |
|
Greenwood Water District Greenwood (t) |
260 | 0 | 0 | |
|
Hidden Forest Homes INC Campbell (t) |
220 | 2 | 1 | |
|
Troupsburg Water District Troupsburg (t) |
206 | 0 | 0 | |
|
Victory Village Mhc, LLC Erwin (t) |
200 | 0 | 0 | |
|
Corning Beaver Dams Village Hornby (t) |
137 | 2 | 0 | |
|
Snell Farm Childrens Center Bath (t) |
128 | 0 | 0 | |
|
Campbell Water District # 2 Campbell (t) |
100 | 0 | 0 | |
|
Green Meadow Acres Campbell (t) |
100 | 5 | 0 | |
|
Wayland Water District (t) Wayland (t) |
95 | 0 | 0 | |
|
Cameron Valley Estates Cameron (t) |
78 | 3 | 1 | |
|
Urbana Water District #1 / #1 Extension Urbana (t) |
75 | 0 | 0 | |
|
Hornellsville Water District 2 (almond) Hornelslville (t) |
70 | 1 | 0 | |
|
Chamberlains Park Bath (t) |
68 | 3 | 2 | |
|
Hillside Mobile Home Park Wayland (t) |
65 | 1 | 0 | |
|
Brookwood Mobile Home Park Bath (t) |
58 | 3 | 1 | |
|
Circle Drive Park, LLC Wayland (t) |
55 | 0 | 0 | |
|
Hornby Water District Corning (t) |
50 | 1 | 0 | |
|
Moore Haven Trailer Park Bath (t) |
44 | 1 | 0 | |
|
Wagon Wheel Trailer Court Tuscarora (t) |
42 | 1 | 0 | |
|
Bending River Estates Lindley (t) |
41 | 2 | 0 | |
|
Indian Hills Mobile Home Park Erwin (t) |
40 | 2 | 1 | |
|
Oldfield Court Bath (t) |
40 | 2 | 0 | |
|
Pine Knoll Park Hornelslville (t) |
40 | 0 | 0 | |
|
Meadows Park (the) Dansville (t) |
39 | 4 | 1 | |
|
Pleasant Valley Mobile Home PK Lindley (t) |
39 | 4 | 0 |
Non-community systems (96: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
Inactive systems (155, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The New York records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.