Water quality in Chaumont, New York
Chaumont is in Jefferson County. 156 active public water systems serve the county; 37 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 Jefferson County
56 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Cape Vincent Town WD 1 & 5 Cape Vincent (t) |
2,600 | 0 | 4.9 mi | |
| Lyme Town WD 2 Lyme (t) |
400 | 0 | 5.6 mi | |
| Lyme Town WD 1 & 4 Lyme (t) |
70 | 0 | 5.6 mi | |
| Dexter Village Dexter (v) |
1,100 | 0 | 6.1 mi | |
| Sackets Harbor Village Sackets Harbor (v) |
2,200 | 0 | 8.3 mi | |
| Brownville (t) WD #1 Brownville (t) |
600 | 0 | 8.7 mi | |
| Brownville (t) WD #2 Brownville (t) |
140 | 0 | 8.7 mi | |
| Cape Vincent Village Cape Vincent (v) |
1,500 | 0 | 10.2 mi | |
| Glen Park Village Glen Park (v) |
500 | 0 | 10.4 mi | |
| Danc Western Regional Cape Vincent (v) |
0 | 0 | 10.4 mi | |
| Cape Vincent Town WD 3, 4, & 6 |
770 | 0 | 10.5 mi | |
| Brownville Village Brownville (v) |
1,200 | 0 | 10.7 mi | |
| Watertown Town WD 3 & 4 & 5 Watertown (t) |
750 | 0 | 10.8 mi | |
| Pamelia Town WD 4 & 5 Pamelia (t) |
1,857 | 0 | 11.2 mi | |
| Hounsfield WD 3 (wescott Beach) Hounsfield (t) |
270 | 1 | 11.6 mi | |
| Pamelia Town WD #2 Pamelia (t) |
150 | 0 | 11.7 mi | |
| Riverwood Estates Clayton (t) |
30 | 0 | 11.9 mi | |
| Clayton Village Clayton (v) |
2,100 | 0 | 12.0 mi | |
| Orleans Town WD 2 (rt 12) Orleans (t) |
690 | 0 | 12.3 mi | |
| Watertown City Watertown (c) |
27,861 | 1 | 12.9 mi | |
| Last Chance Properties, LLC Watertown (t) |
90 | 1 | 13.0 mi | |
| Danc (watertown / Ft. Drum) Watertown (c) |
0 | 0 | 13.0 mi | |
| Northland Estates Watertown (t) |
540 | 0 | 13.8 mi | |
| Southside Water Inc. Watertown (t) |
195 | 0 | 13.9 mi | |
| Hounsfield WD 2 Hounsfield (t) |
725 | 1 | 14.0 mi |
Non-community systems in Jefferson County (99: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Chaumont River RV Park Lyme (t) |
25 | 1 | 0 | |
|
Ponds Marina & Trailer Park Cape Vincent (t) |
60 | 1 | 0 | |
|
Guffin Bay Resort & Marina Lyme (t) |
60 | 0 | 0 | |
|
Sportsmans Hideaway Lyme (t) |
80 | 0 | 0 | |
|
Hoopers Harbor, LLC Lyme (t) |
40 | 0 | 0 | |
|
Long Point State Park Jefferson Cty Lyme (t) |
360 | 0 | 0 | |
|
Shangri-La Campground Lyme (t) |
150 | 0 | 0 | |
|
Depauville Hotel Clayton (t) |
30 | 2 | 0 | |
|
Wright Diner (the) Clayton (t) |
25 | 0 | 0 | |
|
Whitecaps Market Clayton (t) |
25 | 0 | 0 | |
|
Stone Mills Museum Orleans (t) |
1,500 | 1 | 0 | |
|
Ontario Shores T/p & Marina Cape Vincent (t) |
39 | 0 | 0 | |
|
Natalis Restaurant Clayton (t) |
200 | 0 | 0 | |
|
Hidden Harbor Lyme (t) |
50 | 0 | 0 | |
|
C-Way Motel & Resort Clayton (t) |
160 | 0 | 0 | |
|
Merry Knoll Travel Trailer Pk. Clayton (t) |
85 | 0 | 0 | |
|
Fair Wind Lodge Clayton (t) |
60 | 1 | 0 | |
|
West Winds Motel/cottages |
50 | 0 | 0 | |
|
Sls on the River LLC Dba Chateau Clayton (t) |
25 | 2 | 0 | |
|
Riverside Acres Clayton (t) |
300 | 0 | 0 | |
|
Birch Haven Campground Clayton (t) |
200 | 1 | 1 | |
|
Roosevelt Trailer Park/cot. Clayton (t) |
132 | 0 | 0 | |
|
Mils Rivershore Cottgs/motel Clayton (t) |
75 | 0 | 0 | |
|
Boathouse Marine Clayton (t) |
34 | 0 | 0 | |
|
Mars Pizza Clayton (t) |
30 | 0 | 0 | |
|
Clayton Distillery Clayton (t) |
25 | 0 | 0 | |
|
Credo Community Center Pamelia (t) |
45 | 0 | 0 | |
|
Willows on the Lake Henderson (t) |
90 | 0 | 0 | |
|
Lawrence View Park Clayton (t) |
50 | 0 | 0 | |
|
Can-Am Speedway Orleans (t) |
2,000 | 1 | 0 | |
|
Lyellton Drive Clayton (t) |
45 | 0 | 0 | |
|
Stewarts Shop 441 Watertown (t) |
25 | 1 | 0 | |
|
Lanzs Motel Inc. Clayton (t) |
148 | 0 | 0 | |
|
Southbound Comfort Station Watertown (t) |
26 | 1 | 0 | |
|
River Golf Adventures Clayton (t) |
25 | 0 | 0 | |
|
Aujla Corner Watertown (t) |
25 | 1 | 0 | |
|
Rock Island Lighthouse State Park Orleans (t) |
25 | 0 | 0 | |
|
Cals Cottages Clayton (t) |
130 | 0 | 0 | |
|
Rainbow Shore Trailer Park Clayton (t) |
44 | 0 | 0 | |
|
Tricias Rondette Restaurant Clayton (t) |
70 | 0 | 0 | |
|
Bassetts Captain Clayton Clayton (t) |
25 | 0 | 0 | |
|
Black River Bay Campground Hounsfield (t) |
300 | 0 | 0 | |
|
Birdie Bites/la Golf Orleans (t) |
50 | 0 | 0 | |
|
Creekstone Farms Adams (t) |
400 | 2 | 0 | |
|
Thousand Island Trailer Park Clayton (t) |
70 | 0 | 0 | |
|
7 Acres Trailer Park Orleans (t) |
50 | 0 | 0 | |
|
Dry Hill Ski Area Watertown (t) |
50 | 1 | 0 | |
|
Flying Spatula 1 Orleans (t) |
50 | 0 | 0 | |
|
Association Island R.v. Resort &marina Henderson (t) |
307 | 0 | 0 | |
|
Wehle State Park Henderson (t) |
26 | 0 | 0 |
About this data
Water systems are matched to Jefferson County, nearest to Chaumont 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 place files or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision 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. Retrieved from ECHO on Oct 11, 2026.