Water quality in Black River, New York
Black River 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 |
|---|---|---|---|---|
| Leray Town WD 1, 2, 4 Leray (t) |
7,140 | 0 | 3.1 mi | |
| Southside Water Inc. Watertown (t) |
195 | 0 | 3.5 mi | |
| Last Chance Properties, LLC Watertown (t) |
90 | 1 | 3.9 mi | |
| Danc (watertown / Ft. Drum) Watertown (c) |
0 | 0 | 3.9 mi | |
| Watertown City Watertown (c) |
27,861 | 1 | 4.0 mi | |
| Rutland Town WD 1 |
1,500 | 0 | 4.1 mi | |
| Pamelia Town WD #2 Pamelia (t) |
150 | 0 | 4.5 mi | |
| Fort Drum Leray (t) |
34,000 | 0 | 4.6 mi | |
| Evans Mills Village Evans Mills (v) |
644 | 0 | 4.7 mi | |
| Pamelia Town WD 4 & 5 Pamelia (t) |
1,857 | 0 | 5.5 mi | |
| Glen Park Village Glen Park (v) |
500 | 0 | 5.7 mi | |
| Watertown Town WD 3 & 4 & 5 Watertown (t) |
750 | 0 | 6.0 mi | |
| Champion WD 2, 4 & 5 Champion (t) |
650 | 0 | 6.6 mi | |
| Brownville Village Brownville (v) |
1,200 | 0 | 6.6 mi | |
| Northland Estates Watertown (t) |
540 | 0 | 6.6 mi | |
| Brownville (t) WD #1 Brownville (t) |
600 | 0 | 7.3 mi | |
| Brownville (t) WD #2 Brownville (t) |
140 | 0 | 7.3 mi | |
| Deferiet Village Deferiet (v) |
420 | 0 | 7.4 mi | |
| Watertown Town WD 1 & 2 Watertown (t) |
600 | 0 | 7.7 mi | |
| Northwoods Estates Leray (t) |
315 | 0 | 8.1 mi | |
| Sackets Harbor Village Sackets Harbor (v) |
2,200 | 0 | 10.0 mi | |
| Dexter Village Dexter (v) |
1,100 | 0 | 10.0 mi | |
| Philadelphia Village Philadelphia (v) |
1,800 | 1 | 10.7 mi | |
| West Carthage Village West Carthage (v) |
1,734 | 0 | 10.8 mi | |
| Champion WD 1 (great Bend) Champion (t) |
400 | 0 | 10.9 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 |
|---|---|---|---|---|
|
Stewarts Shop 441 Watertown (t) |
25 | 1 | 0 | |
|
Southbound Comfort Station Watertown (t) |
26 | 1 | 0 | |
|
Steiners General Store Watertown (t) |
60 | 0 | 0 | |
|
Burrville Cider Mill Watertown (t) |
25 | 0 | 0 | |
|
Dry Hill Ski Area Watertown (t) |
50 | 1 | 0 | |
|
Credo Community Center Pamelia (t) |
45 | 0 | 0 | |
|
Whistle Stop Tavern Champion (t) |
200 | 2 | 0 | |
|
Aujla Corner Watertown (t) |
25 | 1 | 0 | |
|
Hillbilly Inn Champion (t) |
25 | 2 | 0 | |
|
Creekstone Farms Adams (t) |
400 | 2 | 0 | |
|
Stone Mills Museum Orleans (t) |
1,500 | 1 | 0 | |
|
North Country Store Philadelphia (t) |
25 | 0 | 0 | |
|
Flying Spatula 1 Orleans (t) |
50 | 0 | 0 | |
|
Wright Diner (the) Clayton (t) |
25 | 0 | 0 | |
|
Depauville Hotel Clayton (t) |
30 | 2 | 0 | |
|
Whitecaps Market Clayton (t) |
25 | 0 | 0 | |
|
Sportsmans Hideaway Lyme (t) |
80 | 0 | 0 | |
|
Can-Am Speedway Orleans (t) |
2,000 | 1 | 0 | |
|
Two Sisters Diner Theresa (t) |
50 | 0 | 0 | |
|
Genes Fishing Camp Theresa (t) |
40 | 0 | 0 | |
|
Hunney Bee Bakery Theresa (t) |
26 | 0 | 0 | |
|
Chaumont River RV Park Lyme (t) |
25 | 1 | 0 | |
|
Guffin Bay Resort & Marina Lyme (t) |
60 | 0 | 0 | |
|
Land of Lakes Shoppette & Gas Theresa (t) |
26 | 0 | 0 | |
|
Twisted Theresa (t) |
30 | 1 | 0 | |
|
Dollar General (theresa) Theresa (t) |
25 | 1 | 0 | |
|
Theresa Bowling Center Theresa (t) |
100 | 1 | 0 | |
|
Willows on the Lake Henderson (t) |
90 | 0 | 0 | |
|
Wilsons Hyde Lake Campsites Theresa (t) |
375 | 0 | 0 | |
|
Rock Island Lighthouse State Park Orleans (t) |
25 | 0 | 0 | |
|
Ponds Marina & Trailer Park Cape Vincent (t) |
60 | 1 | 0 | |
|
Keithas Kafe Lorraine (t) |
25 | 0 | 0 | |
|
C-Way Motel & Resort Clayton (t) |
160 | 0 | 0 | |
|
Birdie Bites/la Golf Orleans (t) |
50 | 0 | 0 | |
|
Natalis Restaurant Clayton (t) |
200 | 0 | 0 | |
|
Long Point State Park Jefferson Cty Lyme (t) |
360 | 0 | 0 | |
|
Shangri-La Campground Lyme (t) |
150 | 0 | 0 | |
|
Crystal Lake Campground Theresa (t) |
150 | 0 | 0 | |
|
Hoopers Harbor, LLC Lyme (t) |
40 | 0 | 0 | |
|
Bassetts Captain Clayton Clayton (t) |
25 | 0 | 0 | |
|
Thousand Island Trailer Park Clayton (t) |
70 | 0 | 0 | |
|
Association Island R.v. Resort &marina Henderson (t) |
307 | 0 | 0 | |
|
7 Acres Trailer Park Orleans (t) |
50 | 0 | 0 | |
|
River Golf Adventures Clayton (t) |
25 | 0 | 0 | |
|
Tricias Rondette Restaurant Clayton (t) |
70 | 0 | 0 | |
|
4-H Camp Wabasso Theresa (t) |
175 | 0 | 0 | |
|
Lawrence View Park Clayton (t) |
50 | 0 | 0 | |
|
Lanzs Motel Inc. Clayton (t) |
148 | 0 | 0 | |
|
Lyellton Drive Clayton (t) |
45 | 0 | 0 | |
|
Birch Haven Campground Clayton (t) |
200 | 1 | 1 |
About this data
Water systems are matched to Jefferson County, nearest to Black River 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.