New York
Wyoming County drinking water quality
92 active public water systems serve 31,141 people in Wyoming County. 61 are compliant, 31 had at least one EPA violation in the past three years, 0 are designated serious violators, and 3 carry a health flag.
Active systems
92
23 community systems
People served
31K
by public water systems
Systems with violations
31
34% of active systems, past 3 years
Serious violators
0
3 systems carry a health flag
Needs attention
Attica Correctional
NY6030008 · Attica (t) · Community water system · Serves 2,000
2 rules violated in the past three years. Unresolved: Stage 1 Disinfectants and DBP Rule.
Cowlesville Water District
NY6030016 · Bennington (t) · Community water system · Serves 175
2 rules violated in the past three years. Unresolved: Revised Total Coliform Rule (RTCR) and Stage 1 Disinfectants and DBP Rule.
Markin Tubing
NY6030012 · Covington (t) · Non-Transient non-community system · Serves 130
1 rule violated in the past three years. Unresolved: Stage 1 Disinfectants and DBP Rule.
Community water systems
23 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Warsaw Village Warsaw (t), Warsaw (v) |
3,850 | 2 | 0 | |
|
Perry Village Castile (t), Perry (t), Perry (v) |
3,673 | 0 | 0 | |
|
Attica Village Alexander (t), Alexander (v), Attica (v) |
2,659 | 1 | 0 | |
|
Arcade Village Arcade (v) |
2,630 | 0 | 0 | |
|
Attica Correctional Attica (t) |
2,000 | 2 | 1 | |
|
Wyoming Correctional Attica (t) |
1,600 | 2 | 0 | |
|
Castile Village Castile (v) |
1,135 | 1 | 0 | |
|
Silver Springs Village Silver Springs (v) |
850 | 0 | 0 | |
|
Wyoming Village Wyoming (v) |
490 | 0 | 0 | |
|
Arcade Valley Estates Arcade (t) |
450 | 0 | 0 | |
|
Silver Lake Institute Castile WD #1 Castile (t) |
440 | 0 | 0 | |
|
Pike Town Pike (v) |
375 | 2 | 0 | |
|
Varysburg Water District #1 Sheldon (t) |
350 | 2 | 0 | |
|
North Java Water District Java (t) |
270 | 1 | 0 | |
|
Bliss Water Supply Eagle (t) |
250 | 0 | 0 | |
|
Cowlesville Water District Bennington (t) |
175 | 2 | 1 | |
|
Highland Glens Subdivision Bennington (t) |
160 | 1 | 1 | |
|
Perry Center Water District Perry (t) |
150 | 0 | 0 | |
|
Hilltop Acres MHP Covington (t) |
140 | 0 | 0 | |
|
Warsaw Town Water District Warsaw (t) |
140 | 1 | 0 | |
|
Triton Valley Estates MHP Arcade (t) |
80 | 1 | 0 | |
|
Gardeau Water District Castile (t) |
60 | 0 | 0 | |
|
Covington Water District #2 Covington (t) |
50 | 0 | 0 |
Non-community systems (69: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Letchworth Central Sch Dist #1 Gainesville (t) |
1,475 | 2 | 0 | |
|
Woodstream Campsite Gainesville (t) |
635 | 0 | 0 | |
|
Varysburg Hill Village Campground Sheldon (t) |
360 | 2 | 0 | |
|
Letchworth State Park Administration Castile (t) |
350 | 1 | 0 | |
|
F /w Campgrounds Pike (t) |
300 | 1 | 0 | |
|
Faun Lake Association INC Wethersfield (t) |
300 | 0 | 0 | |
|
Kenlee Haven Java (t) |
300 | 1 | 0 | |
|
Beaver Meadow Family Camp Hillcrest Java (t) |
250 | 0 | 0 | |
|
Mockingbird Park Arcade (t) |
250 | 2 | 0 | |
|
Mockingbird Park Office Arcade (t) |
250 | 1 | 0 | |
|
Dream Lake Campground Warsaw (t) |
225 | 0 | 0 | |
|
Byrncliff Country Club Sheldon (t) |
200 | 1 | 0 | |
|
Hickory Hill Camp Sheldon (t) |
200 | 0 | 0 | |
|
Jellystone-Wny Sun Trs Java (t) |
200 | 0 | 0 | |
|
Sam Wood Camp Pike (v) |
200 | 0 | 0 | |
|
Wyoming County International Speedway Perry (t) |
200 | 1 | 0 | |
|
YMCA Camp Weona Kitchen Wethersfield (t) |
160 | 0 | 0 | |
|
Bennington Bar and Grill Bennington (t) |
150 | 1 | 0 | |
|
Bennington Park Camp Bennington (t) |
150 | 0 | 0 | |
|
Markin Tubing Covington (t) |
130 | 1 | 1 | |
|
Beaver Meadow Fam Camp High Meadow Java (t) |
100 | 0 | 0 | |
|
Bliss Summit Bible Club Camp Eagle (t) |
100 | 0 | 0 | |
|
Brooksholm Covington (t) |
100 | 0 | 0 | |
|
Creekside Convenience Wethersfield (t) |
100 | 0 | 0 | |
|
Gainesville Store Gainesville (v) |
100 | 0 | 0 | |
|
Glossers Soft Serve Orangeville (t) |
100 | 0 | 0 | |
|
Graceful Gatherings at Ledgerock Orangeville (t) |
100 | 0 | 0 | |
|
Hidden Valley Animal Adventure Orangeville (t) |
100 | 0 | 0 | |
|
Hogans Food Market Java (t) |
100 | 0 | 0 | |
|
Kwik Fill M0397 Sheldon (t) |
100 | 0 | 0 | |
|
Lantzs Bulk Foods Warsaw (t) |
100 | 0 | 0 | |
|
Woodstream Camp Jordan Road Gainesville (t) |
100 | 0 | 0 | |
|
Byrncliff Fairfield Sheldon (t) |
75 | 0 | 0 | |
|
Flipside Sheldon (t) |
75 | 0 | 0 | |
|
Letch Valley Camp Wiscoy Village Bathhou Pike (t) |
75 | 1 | 0 | |
|
The Club at Silver Lake Perry (t) |
75 | 1 | 0 | |
|
YMCA Camp Weona Iroquois Wethersfield (t) |
75 | 0 | 0 | |
|
YMCA Camp Weona Twin Pines Wethersfield (t) |
75 | 0 | 0 | |
|
Letch Valley Camp Wiscoy Lodge Pike (v) |
60 | 1 | 0 | |
|
Smokeys Bar & Grill Java (t) |
60 | 0 | 0 | |
|
YMCA Camp Weona Lodge Wethersfield (t) |
60 | 0 | 0 | |
|
Beaver Meadow Fam Camp Lakeview Java (t) |
50 | 0 | 0 | |
|
Dream Lake Back Forty Warsaw (t) |
50 | 0 | 0 | |
|
Ironwood Golf Course Bennington (t) |
50 | 1 | 0 | |
|
Jlt Pub Sheldon (t) |
50 | 0 | 0 | |
|
Letchworth State Park Tea Table Castile (t) |
50 | 0 | 0 | |
|
Rustic Woods Orangeville (t) |
50 | 0 | 0 | |
|
Silver Lake State Park Castile (t) |
50 | 0 | 0 | |
|
Silverlaken Castile (t) |
50 | 0 | 0 | |
|
YMCA Weona Plains Wethersfield (t) |
50 | 0 | 0 | |
|
Country Bumpkins Orangeville (t) |
45 | 0 | 0 | |
|
Silver Lake Waterfront Campground Castile (v) |
44 | 0 | 0 | |
|
Beaver Meadow Audubon Java (t) |
40 | 0 | 0 | |
|
Good 2 GO Wethersfield (t) |
40 | 0 | 0 | |
|
Maplery, the Sheldon (t) |
40 | 0 | 0 | |
|
Read Eberstein Perry (t) |
40 | 0 | 0 | |
|
Beaver Meadow Fam Camp Staff Row Java (t) |
30 | 0 | 0 | |
|
Byrncliff Brookview Sheldon (t) |
30 | 1 | 0 | |
|
Farmcraft Brewery Sheldon (t) |
30 | 0 | 0 | |
|
River Spring Lodge Bennington (t) |
30 | 1 | 0 | |
|
Spruceridge Golf Arcade (t) |
30 | 1 | 0 | |
|
Windy Brew Sheldon (t) |
30 | 0 | 0 | |
|
Dollar General Strykersville Sheldon (t) |
25 | 0 | 0 | |
|
Fat N Happy Catering Eagle (t) |
25 | 0 | 0 | |
|
Fit Stop Sheldon (t) |
25 | 0 | 0 | |
|
Parkside Diner Genesee Falls (t) |
25 | 0 | 0 | |
|
Quiet Times Golf Course Bennington (t) |
25 | 0 | 0 | |
|
Strykersville American Legion Sheldon (t) |
25 | 1 | 0 | |
|
Colonial Inn Genesee Falls (t) |
20 | 0 | 0 |
Inactive systems (55, 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.