Radium-226 violations in New York
27 active public water systems in New York had a Radium-226 violation in the past three years. What Radium-226 is and why it matters.
Systems with a Radium-226 violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Williamson Town WD Williamson (t) · Wayne County |
6,600 | 4 | 1 | |
|
Boonville Village Boonville (t), Boonville (v) · Oneida County |
2,300 | 1 | 0 | |
|
Pawling Village Pawling (v) · Dutchess County |
2,100 | 3 | 0 | |
|
Philmont Village Philmont (v) · Columbia County |
1,483 | 5 | 0 | |
|
Hancock Village Hancock (v) · Delaware County |
1,182 | 5 | 2 | |
|
Germantown Central School Germantown (t) · Columbia County |
700 | 6 | 0 | |
|
Stonegate Mobile Home Park Catskill (t) · Greene County |
424 | 3 | 1 | |
|
Pawling WD #2 Pawling (t) · Dutchess County |
200 | 5 | 0 | |
|
Hunters Creek Mobile Home Park Holland (t) · Erie County |
150 | 4 | 1 | |
|
Morleys Mobile Park Oswegatchie (t) · St. Lawrence County |
150 | 5 | 0 | |
|
Sunshine Childrens Home & Rehab Center Ossining (t) · Westchester County |
130 | 7 | 1 | |
|
Silo Ridge Field Club Amenia (t) · Dutchess County |
115 | 5 | 0 | |
|
Daniels Corner Mobile Home PK Greenfield (t) · Saratoga County |
102 | 5 | 0 | |
|
Middle Grove Mobile Park Greenfield (t) · Saratoga County |
90 | 4 | 0 | |
|
Schreiber Water Works Dover (t) · Dutchess County |
80 | 2 | 0 | |
|
Haviland M.h.p. #1 Andrea & Debra CT Hyde Park (t) · Dutchess County |
78 | 4 | 0 | |
|
Leatherstocking Community German Flatts (t) · Herkimer County |
77 | 5 | 0 | |
|
Delhi MHP LLC Delhi (v) · Delaware County |
61 | 6 | 2 | |
|
Country Club Estates-Antlers Amsterdam (t) · Montgomery County |
50 | 4 | 0 | |
|
Pattersonville Mobile Home #2 Florida (t) · Montgomery County |
50 | 7 | 1 | |
|
Brookview Apartments Dryden (t) · Tompkins County |
45 | 2 | 0 | |
|
Coarc-Mellenville Claverack (t) · Columbia County |
45 | 2 | 0 | |
|
White Birch Mobile Home Pierrepont (t) · St. Lawrence County |
44 | 3 | 0 | |
|
North Point Creek Apartments Ltd. Catskill (t) · Greene County |
35 | 6 | 1 | |
|
Crescent Meadow Apt Community Potsdam (t) · St. Lawrence County |
30 | 3 | 0 | |
|
Pine Grove Mobile Home Park Norfolk (t) · St. Lawrence County |
30 | 4 | 0 | |
|
Windy Acres Apartments Ellenburg (t) · Clinton County |
22 | 2 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Radium-226, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Radium-226 alone.
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.