Water quality in Mayville, New York
Mayville is in Chautauqua County. 194 active public water systems serve the county; 116 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Chautauqua County
54 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Wee Wood Park Chautauqua (t) |
45 | 2 | 1.3 mi | |
| Bayberry Landing Condominiums Chautauqua (t) |
108 | 0 | 3.2 mi | |
| Chautauqua Water District #2 Chautauqua (t) |
490 | 2 | 3.3 mi | |
| Crosswinds Subdivision Ellery (t) |
92 | 1 | 3.4 mi | |
| Chautauqua Utility District Chautauqua (t) |
9,000 | 2 | 3.5 mi | |
| Willowtree Point Townhomes Chautauqua (t) |
125 | 0 | 5.4 mi | |
| Westfield Village and Town Westfield (v) |
3,890 | 1 | 6.4 mi | |
| Westport Mobile Village Portland (t) |
40 | 2 | 7.0 mi | |
| Sunshine Village Mobile Home Park North Harmony (t) |
36 | 4 | 7.9 mi | |
| Sherman Village Sherman (v) |
677 | 4 | 8.1 mi | |
| Willow Brook MHP Stockton (t) |
40 | 5 | 8.1 mi | |
| Brocton Portland Water District Portland (t) |
3,086 | 1 | 8.1 mi | |
| Erie Road MHP Portland (t) |
29 | 1 | 8.1 mi | |
| Shore Acres Mobile Home Park Ellery (t) |
43 | 0 | 8.4 mi | |
| Enclave, the Ellery (t) |
28 | 0 | 8.4 mi | |
| Sunnyside Manor Apartments Ellery (t) |
25 | 2 | 8.4 mi | |
| Chedwel Club Ellery (t) |
20 | 1 | 8.4 mi | |
| Chautauqua Escapes North Harmony (t) |
100 | 1 | 9.1 mi | |
| North Chautauqua County Water District Brocton (v) |
3,100 | 2 | 9.7 mi | |
| Cassadaga Village Cassadaga (v) |
608 | 5 | 10.8 mi | |
| Pine Acres Trailer Park Charlotte (t) |
75 | 1 | 11.2 mi | |
| Ripley Water District Ripley (t) |
1,600 | 1 | 11.2 mi | |
| Ulrich Mobile Home Park Pomfret (t) |
50 | 1 | 11.5 mi | |
| Hillside Estates MHP Gerry (t) |
200 | 2 | 11.7 mi | |
| Sinclairville Village Sinclairville (v) |
772 | 4 | 12.1 mi |
Non-community systems in Chautauqua County (139: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Crosby Mart Chautauqua (t) |
700 | 0 | 0 | |
|
Big Inlet Brewery Chautauqua (t) |
25 | 0 | 0 | |
|
Lighthouse Point Grocery Chautauqua (t) |
70 | 0 | 0 | |
|
Olde Corner Deli Chautauqua (t) |
100 | 0 | 0 | |
|
Lawndale MHP Chautauqua (t) |
77 | 0 | 0 | |
|
Irwin Bay Cottages Chautauqua (t) |
36 | 2 | 0 | |
|
Creek N Lake Chautauqua (t) |
120 | 1 | 1 | |
|
Camp Onyahsa Chautauqua (t) |
225 | 1 | 0 | |
|
Chautauqua Family Campground Chautauqua (t) |
105 | 1 | 0 | |
|
WE Wan Chu Cottages Chautauqua (t) |
160 | 1 | 0 | |
|
Village Restaurant Chautauqua (t) |
46 | 0 | 0 | |
|
Redline Drive in Chautauqua (t) |
30 | 0 | 0 | |
|
Lake Chautauqua KOA Campground Chautauqua (t) |
250 | 2 | 1 | |
|
Camp Mission Meadows Ellery (t) |
200 | 2 | 0 | |
|
Chautauqua Gorge Campground, LLC Chautauqua (t) |
25 | 0 | 0 | |
|
Lake Chautauqua Lutheran Center Ellery (t) |
200 | 0 | 0 | |
|
Boys Jim Club of America Ellery (t) |
60 | 0 | 0 | |
|
Camp Prendergast Chautauqua (t) |
225 | 1 | 1 | |
|
Viking Lake Park Ellery (t) |
117 | 1 | 0 | |
|
Dollar General #18496 Bemus Point Ellery (t) |
100 | 0 | 0 | |
|
Midway State Park Ellery (t) |
250 | 0 | 0 | |
|
Guppys Tavern Ellery (t) |
50 | 0 | 0 | |
|
Noble Winery Westfield (t) |
30 | 1 | 0 | |
|
Camp Chautauqua North Harmony (t) |
400 | 4 | 0 | |
|
Pinehurst Golf Club Westfield (t) |
75 | 1 | 0 | |
|
Johnson Estate Winery Westfield (t) |
29 | 0 | 0 | |
|
Cindys Home Cooking Sherman (t) |
25 | 0 | 0 | |
|
Pine Hill Cottages & Motel North Harmony (t) |
50 | 1 | 1 | |
|
Chautauqua County Firefighters Assn. Stockton (t) |
40 | 0 | 0 | |
|
Wildwood Acres Ellery (t) |
150 | 1 | 0 | |
|
Bournes Beach Association Westfield (t) |
100 | 1 | 0 | |
|
Blue Water Beach Westfield (t) |
500 | 0 | 0 | |
|
Olde Chautauqua Vineyards Portland (t) |
25 | 2 | 0 | |
|
Hogans Hut North Harmony (t) |
25 | 1 | 0 | |
|
Stockton Grill Stockton (t) |
90 | 0 | 0 | |
|
Stow Cottages at Chautauqua North Harmony (t) |
40 | 2 | 1 | |
|
Splash! Bemus Point (v) |
98 | 2 | 1 | |
|
Bemus Point Market Ellery (t) |
180 | 0 | 0 | |
|
Village Casino, the Ellery (t) |
150 | 1 | 0 | |
|
Lake Life Cafe Ellery (t) |
30 | 0 | 0 | |
|
Coppola Ellery (t) |
30 | 1 | 0 | |
|
I-86 Rest Stop Ellery (t) |
1,400 | 2 | 0 | |
|
Ellicottville Brewing on Chaut Lake Ellery (t) |
180 | 1 | 1 | |
|
Trattoria Partinope on the Lake Ellery (t) |
150 | 0 | 0 | |
|
Long Point State Park Ellery (t) |
150 | 0 | 0 | |
|
See Zurh House Ellery (t) |
80 | 0 | 0 | |
|
Bemus Point Veterans Club Inc. Ellery (t) |
50 | 2 | 0 | |
|
Ellery Country Cow Ellery (t) |
45 | 0 | 0 | |
|
Bemus Point Lodge Ellery (t) |
40 | 1 | 0 | |
|
Green Door Tavern Ellery (t) |
40 | 1 | 0 |
About this data
Water systems are matched to Chautauqua County, nearest to Mayville first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files or the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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.