Water quality in Seneca Knolls, New York
Seneca Knolls is in Onondaga County. 89 active public water systems serve the county; 15 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 Onondaga County
24 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Baldwinsville Village Baldwinsville (v) |
9,200 | 1 | 3.6 mi | |
| Clay Wds Clay (t) |
16,000 | 0 | 3.9 mi | |
| Mobile Manor Mobile Home Park Elbridge (v) |
58 | 1 | 8.3 mi | |
| Champion Park Elbridge (t) |
400 | 0 | 8.4 mi | |
| Syracuse City Syracuse (c) |
192,000 | 3 | 9.2 mi | |
| Rolling Hills Community, LLC Elbridge (v) |
200 | 2 | 9.5 mi | |
| Jordan Village Elbridge (t), Jordan (v) |
1,400 | 2 | 10.1 mi | |
| Elbridge Village Elbridge (v) |
1,519 | 2 | 10.3 mi | |
| Dewitt Wds North De Witt (t) |
13,600 | 1 | 11.0 mi | |
| Skaneateles Wds Skaneateles (t) |
3,500 | 1 | 12.9 mi | |
| Dewitt Wds South De Witt (t) |
16,200 | 1 | 13.0 mi | |
| Onondaga Nation Native American Onondaga (t) |
450 | 0 | 13.0 mi | |
| Skaneateles Village Skaneateles (t), Skaneateles (v) |
2,610 | 1 | 13.9 mi | |
| Hidden Hills Lafayette (t) |
200 | 0 | 16.3 mi | |
| Willow Wood Apartments Lafayette (t) |
80 | 0 | 17.4 mi | |
| Festival Garden Apartments Lafayette (t) |
72 | 1 | 17.4 mi | |
| Ocwa Skyridge Community WD Syracuse (c) |
50 | 0 | 17.8 mi | |
| Lords Hill Apartments Otisco (t) |
100 | 0 | 18.1 mi | |
| Butternut Landing MHP La Fayette (t) |
129 | 1 | 18.2 mi | |
| Cardiff Tookes Spring La Fayette (t) |
152 | 0 | 18.8 mi | |
| Tully Village Tully (t), Tully (v) |
930 | 0 | 24.1 mi | |
| Delphi Falls Park Pompey (t) |
78 | 3 | 25.3 mi | |
| Apple Ridge Apartments West La Fayette (t) |
75 | 0 | — | |
| Apple Ridge Apartments East La Fayette (t) |
44 | 0 | — |
Non-community systems in Onondaga County (64: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Beaver Lake Nature Center Baldwinsville (v) |
30 | 0 | 0 | |
|
Byrne Dairy Lamson RD Lysander (t) |
25 | 0 | 0 | |
|
Brian Reeves Route 370 Mlc Baldwinsville (v), Lysander (t) |
53 | 0 | 0 | |
|
Carpenters Brook Fish Hatchery Elbridge (v) |
25 | 0 | 0 | |
|
Sunset Park Campground INC Baldwinsville (v) |
450 | 0 | 0 | |
|
Otisco Lake Campground Marcellus (t) |
75 | 0 | 0 | |
|
Marcellus Pizza Marcellus (v) |
72 | 0 | 0 | |
|
Jordan Mart Jordan (v) |
25 | 0 | 0 | |
|
Valis Golden Apple Restaurant Onondaga (t) |
75 | 0 | 0 | |
|
Strigo Vineyards Lysander (t) |
25 | 0 | 0 | |
|
Baltimore Woods Marcellus (v) |
25 | 0 | 0 | |
|
Tanner Valley Golf Course Onondaga (t) |
100 | 0 | 0 | |
|
Skaneateles CC Halfway Hse. Skaneateles (t) |
30 | 0 | 0 | |
|
Navarino Orchard Barn on the Farm Onondaga (t) |
25 | 0 | 0 | |
|
Joelles French Bistro Skaneateles (t) |
40 | 0 | 0 | |
|
Cny Auto Auction Lafayette (t) |
48 | 0 | 0 | |
|
Beak and Skiff Route 80 Mlc Lafayette (t) |
34 | 0 | 0 | |
|
Beak and Skiff Hemp House Lafayette (t) |
25 | 0 | 0 | |
|
Beak and Skiff Candy Barn La Fayette (t) |
25 | 0 | 0 | |
|
Beak and Skiff Cider Mill Lafayette (t) |
25 | 0 | 0 | |
|
Beak and Skiff Cafe/bakery Lafayette (t) |
50 | 0 | 0 | |
|
Beak and Skiff 1911 Tavern Lafayette (t) |
25 | 0 | 0 | |
|
Beak and Skiff Cider House Lafayette (t) |
25 | 0 | 0 | |
|
Olde Oak Golf Club Manlius (t) |
27 | 0 | 0 | |
|
Lafayette High School La Fayette (t) |
448 | 1 | 0 | |
|
Lafayette Head Start Lafayette (t) |
25 | 0 | 0 | |
|
Anyelas Vineyards Skaneateles (t) |
30 | 0 | 0 | |
|
Lafayette Inn Lafayette (t) |
70 | 0 | 0 | |
|
Brickyard Tavern Lafayette (t) |
50 | 0 | 0 | |
|
Apple Acres Lafayette (t) |
32 | 0 | 0 | |
|
Lafayette Commons # 2 Lafayette (t) |
25 | 0 | 0 | |
|
Byrne Dairy Lafayette Store Lafayette (t) |
500 | 0 | 0 | |
|
Lafayette Commons # 1 La Fayette (t) |
25 | 0 | 0 | |
|
McDonalds of Lafayette Lafayette (t) |
1,500 | 0 | 0 | |
|
C Grant Grimshaw School La Fayette (t) |
449 | 1 | 0 | |
|
Lafayette Dental Associates Lafayette (t) |
25 | 0 | 0 | |
|
Fastrac Lafayette La Fayette (t) |
200 | 0 | 0 | |
|
Cindys Old Tymes Cafe Lafayette (t) |
100 | 0 | 0 | |
|
Lafayette Memorial Post 1955 Lafayette (t) |
25 | 0 | 0 | |
|
Byrne Dairy Lafayette Office Lafayette (t) |
45 | 0 | 0 | |
|
Mandana Inn Skaneateles (t) |
100 | 0 | 0 | |
|
Pompey Club (the) Pompey (t) |
80 | 0 | 0 | |
|
Heritage Hill Brewhouse & Kitchen Pompey (t) |
30 | 0 | 0 | |
|
Vesper Hills Golf Club Otisco (t) |
110 | 0 | 0 | |
|
The View Restaurant Otisco (t) |
25 | 0 | 0 | |
|
Happy Pastures Campground Spafford (t) |
25 | 0 | 0 | |
|
Knoxies Pub Pompey (t) |
75 | 0 | 0 | |
|
Pompey Mall Pompey (t) |
28 | 0 | 0 | |
|
Pratts Falls County Park Pompey (t) |
25 | 0 | 0 | |
|
True Whey Creamery Pompey (t) |
25 | 0 | 0 |
About this data
Water systems are matched to Onondaga County, nearest to Seneca Knolls 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.