Glyphosate violations in Pennsylvania
179 active public water systems in Pennsylvania had a Glyphosate violation in the past three years, 8 of them in the latest quarter of EPA's data. What Glyphosate is and why it matters.
Systems with a Glyphosate violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Centre County MHC LLC Centre County |
100 | 10 | 0 | |
|
Monroe County Safety Center Monroe County |
100 | 3 | 2 | |
|
Port Florence Development Wayne County |
100 | 3 | 0 | |
|
The Village Center Wayne County |
100 | 1 | 0 | |
|
Whispering Woods Beaver County |
100 | 6 | 0 | |
|
Guy Chemical Somerset County |
90 | 1 | 0 | |
|
Hitching Post Assoc Pike County |
90 | 11 | 3 | |
|
Irish Creek MHP Berks County |
90 | 6 | 0 | |
|
Roaring Branch Waterworks Lycoming County |
90 | 6 | 0 | |
|
West Springfield Mobile HM PK Erie County |
90 | 4 | 0 | |
|
Corry Two MHC Erie County |
88 | 3 | 0 | |
|
Pithole Water Association McKean County |
87 | 7 | 2 | |
|
Key Bellevilles INC Westmoreland County |
85 | 5 | 1 | |
|
Mifflin CO Christian Academy Mifflin County |
85 | 3 | 1 | |
|
Deer Chase MHP Perry County |
84 | 5 | 0 | |
|
Woodside Terrace MHP Bradford County |
84 | 5 | 2 | |
|
Evergreen MHC LLC Luzerne County |
80 | 8 | 3 | |
|
Kerryview MHP Bradford County |
80 | 5 | 1 | |
|
Springfield Village Erie County |
80 | 9 | 0 | |
|
Lynndale Pike County |
78 | 4 | 0 | |
|
Victoria Estates MHP Crawford County |
78 | 4 | 0 | |
|
Irvin Manheim MHP Lancaster County |
77 | 1 | 0 | |
|
Lovetts Mobile Home Park Erie County |
77 | 3 | 0 | |
|
Centerville Muni Water Auth Bedford County |
75 | 8 | 1 | |
|
Deer Park Lumber Wyoming County |
75 | 6 | 2 | |
|
Empire Mobile Home Park Centre County |
75 | 8 | 2 | |
|
Ryan Hill Development Wayne County |
75 | 4 | 0 | |
|
N Annville MHP Lebanon County |
72 | 4 | 1 | |
|
Eagle Crest Manor MHP Crawford County |
71 | 1 | 0 | |
|
Avondale State Police Barracks Chester County |
70 | 2 | 1 | |
|
Grandview Acres MHP Mercer County |
70 | 10 | 3 | |
|
Helping Hands, Inc. Montgomery County |
70 | 4 | 0 | |
|
Ppl Electric Utilities Corp Columbia County |
70 | 1 | 0 | |
|
The Surgery Center Columbia County |
70 | 5 | 0 | |
|
Log Road Village Lackawanna County |
68 | 5 | 1 | |
|
State Line MHP Franklin County |
65 | 5 | 1 | |
|
Delmar Meadows MHC Tioga County |
64 | 4 | 0 | |
|
Cherry Mobile Home Park Bucks County |
62 | 1 | 0 | |
|
Copper Kettle MHP Wyoming County |
62 | 4 | 2 | |
|
Salem Heights Estate Wayne County |
62 | 13 | 4 | |
|
Benners MHP Juniata County |
60 | 5 | 0 | |
|
Country Acres Mobile Home Park Columbia County |
60 | 5 | 0 | |
|
Jefferson Estates MHP Mercer County |
57 | 5 | 0 | |
|
Crosby Water Association McKean County |
56 | 4 | 0 | |
|
Greystone Country Estates Mercer County |
55 | 2 | 0 | |
|
Diehl Automotive of Grove City Mercer County |
50 | 2 | 0 | |
|
King Swings Chester County |
50 | 4 | 0 | |
|
Starn Tool & Manufacturing CO Crawford County |
50 | 3 | 0 | |
|
Tri County Rural Electric Tioga County |
50 | 5 | 0 | |
|
Greenfield Acres MHP Lackawanna County |
48 | 5 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Glyphosate, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Glyphosate 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 Pennsylvania 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.