Water quality for ZIP code 13699
ZIP 13699 covers Potsdam in St. Lawrence County, New York, one of 45 ZIP codes in the county. 227 active public water systems serve the county; 129 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in St. Lawrence County
39 systems, largest firstNon-community systems in St. Lawrence County (187: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Edwards-Knox Central School Russell (t) |
800 | 0 | 0 | |
|
Madrid-Waddington Central School Madrid (t) |
700 | 2 | 1 | |
|
Massawepie Scout Camps Piercefield (t) |
600 | 1 | 0 | |
|
Jakes on the Water Pierrepont (t) |
517 | 0 | 0 | |
|
Cranberry Lake Campground Clifton (t) |
500 | 0 | 0 | |
|
Hermon-Dekalb Central School Dekalb (t) |
492 | 0 | 0 | |
|
St. Lawrence Central Jr-Sr High Lawrence (t) |
490 | 0 | 0 | |
|
Coles Creek State Campsite Waddington (t) |
470 | 1 | 0 | |
|
St. Lawrence Central Elementary Brasher (t) |
460 | 0 | 0 | |
|
Robert Moses State Park Massena (t) |
407 | 1 | 0 | |
|
Higley Flow State Park Colton (t) |
400 | 1 | 0 | |
|
Town of Lisbon Campground Lisbon (t) |
400 | 2 | 0 | |
|
Hammond Central School Hammond (t) |
380 | 1 | 0 | |
|
Gran View Oswegatchie (t) |
350 | 0 | 0 | |
|
Postwood Park Potsdam (t) |
350 | 2 | 0 | |
|
Wal-Mart Potsdam Potsdam (t) |
350 | 1 | 0 | |
|
Southwest Tech Fowler (t) |
272 | 2 | 0 | |
|
Corning Dekalb (t) |
260 | 0 | 0 | |
|
Nypa Hawkins Point Visitors Center Massena (t) |
260 | 0 | 0 | |
|
Schermerhorn Harbor LLC Hammond (t) |
250 | 0 | 0 | |
|
Schermerhorn Landing-Duck Cove Hammond (t) |
250 | 0 | 0 | |
|
Seaway Area Technology Center Potsdam (t) |
250 | 1 | 0 | |
|
Stables @ Windy Point Potsdam (t) |
250 | 2 | 0 | |
|
Gerald Roy Amvets Post #4 Massena (t) |
200 | 1 | 0 | |
|
McLears Cottage Colony INC Morristown (t) |
200 | 2 | 0 | |
|
New York Power Authority Massena (t) |
200 | 0 | 0 | |
|
Waddington Town Beach Waddington (t) |
200 | 0 | 0 | |
|
Camp Trefoil Pitcairn (t) |
175 | 1 | 0 | |
|
Jacques Cartier State Park Morristown (t) |
150 | 0 | 0 | |
|
Eel Weir State Park Oswegatchie (t) |
140 | 0 | 0 | |
|
Potsdam Town & Country Club Inc. Potsdam (t) |
132 | 2 | 0 | |
|
Massaouapi Cabins Morristown (t) |
130 | 0 | 0 | |
|
Gouverneur Country Club Fowler (t) |
129 | 1 | 0 | |
|
Lake Club, the Morristown (t) |
125 | 2 | 0 | |
|
Cedar View Golf Club Massena (t) |
100 | 2 | 0 | |
|
Dollar General #16847 (winthrop) Stockholm (t) |
100 | 1 | 0 | |
|
Lakehouse, the Morristown (t) |
100 | 1 | 0 | |
|
Lakeside Haven Cottages Oswegatchie (t) |
100 | 0 | 0 | |
|
Pleasant View Camps Morristown (t) |
100 | 2 | 0 | |
|
Riverside Bay LLC Lisbon (t) |
100 | 1 | 0 | |
|
Stone Fence Motel, the Oswegatchie (t) |
100 | 1 | 0 | |
|
Suny Esf Ranger School Fine (t) |
100 | 1 | 0 | |
|
Applewood Orchards Canton (t) |
99 | 2 | 0 | |
|
Birchs Lakeside Gen. Store CG & Marina Clifton (t) |
94 | 1 | 0 | |
|
Blake Recreation Area Parishville (t) |
90 | 0 | 0 | |
|
Cranberry Lake Bio. Station Clifton (t) |
90 | 0 | 0 | |
|
Jelly Beans Riverside Campground LLC Brasher (t) |
90 | 0 | 0 | |
|
Biorigin Gouverneur (t) |
89 | 0 | 0 | |
|
Empire State Mines, LLC Fowler (t) |
85 | 0 | 0 | |
|
1844 House Potsdam (t) |
83 | 1 | 0 |
About this data
Water systems are matched to St. Lawrence County, the county this ZIP code lies in, largest 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.