Dinoseb violations in Pennsylvania
209 active public water systems in Pennsylvania had a Dinoseb violation in the past three years, 7 of them in the latest quarter of EPA's data. What Dinoseb is and why it matters.
Systems with a Dinoseb violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Cozy Oaks MHP Mercer County |
65 | 3 | 0 | |
|
Icmsa Arcadia Indiana County |
65 | 4 | 1 | |
|
Meshoppen Townhouse Apts Wyoming County |
65 | 4 | 0 | |
|
Seven Hills MHP Bradford County |
65 | 3 | 1 | |
|
State Line MHP Franklin County |
65 | 5 | 1 | |
|
Copper Kettle MHP Wyoming County |
62 | 4 | 2 | |
|
Salem Heights Estate Wayne County |
62 | 13 | 4 | |
|
Country Acres Mobile Home Park Columbia County |
60 | 5 | 0 | |
|
Ecs Amsa 103 Crawford County |
60 | 3 | 0 | |
|
Hidden Valley Mobile Home CT Lycoming County |
60 | 4 | 0 | |
|
Mae Eitel Schuylkill County |
60 | 3 | 0 | |
|
Sweet Valley MHC Luzerne County |
60 | 8 | 2 | |
|
Crosby Water Association McKean County |
56 | 4 | 0 | |
|
Greystone Country Estates Mercer County |
55 | 2 | 0 | |
|
Majors Mobilehome Park Lawrence County |
55 | 2 | 0 | |
|
Two Hundred Pinebrook Place Schuylkill County |
55 | 1 | 0 | |
|
Pennwood Estates MHP Mercer County |
51 | 6 | 0 | |
|
Country Kidz Daycare Crawford County |
50 | 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 | |
|
Ugi Central Penn Gas McKean County |
50 | 3 | 1 | |
|
Green Acres Mobile Home Park Northampton County |
48 | 4 | 0 | |
|
Greenfield Acres MHP Lackawanna County |
48 | 5 | 1 | |
|
Hydro Pac Mfg Erie County |
46 | 3 | 0 | |
|
Mountain Crest Development Wayne County |
44 | 7 | 0 | |
|
Frelighs Whispering Pines MHP Erie County |
42 | 6 | 0 | |
|
Country Hills Apts Schuylkill County |
40 | 2 | 0 | |
|
Lakeside MHP Lebanon County |
40 | 4 | 0 | |
|
Pine Garden Apartments Westmoreland County |
40 | 9 | 2 | |
|
Ray Price Mount Pocono Monroe County |
40 | 1 | 0 | |
|
T&t MHP Schuylkill County |
40 | 2 | 0 | |
|
Killiam Tract Pike County |
39 | 4 | 1 | |
|
Rural Solution W3 LLC Crawford County |
38 | 9 | 1 | |
|
Eagle Ridge Personal Care Home Clinton County |
37 | 10 | 1 | |
|
Ridge View Personal Care Home Blair County |
35 | 3 | 1 | |
|
Wheatfield Village Pike County |
35 | 10 | 2 | |
|
Woodlyn Residences Wayne County |
35 | 4 | 0 | |
|
Wrought Products Venango County |
35 | 1 | 0 | |
|
Magic Chef MHP Lancaster County |
32 | 2 | 0 | |
|
Pleasant Run MHP Montgomery County |
32 | 4 | 0 | |
|
Pinebrook Place Ltd Schuylkill County |
31 | 1 | 0 | |
|
Chestnuthill Twp Emg OP Center Monroe County |
30 | 2 | 0 | |
|
Dauphin CO Conservation Dist Dauphin County |
30 | 5 | 0 | |
|
Mrs Colleens Childcare Susquehanna County |
30 | 3 | 0 | |
|
Ridgeview MHP & Apts Lebanon County |
30 | 6 | 0 | |
|
Robinsons Mobile Home Park Butler County |
30 | 10 | 0 | |
|
Sicklers MHP Wyoming County |
30 | 7 | 3 | |
|
Ugi Utilities INC Tioga County |
30 | 4 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Dinoseb, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Dinoseb 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.