Chlordane violations in Pennsylvania
183 active public water systems in Pennsylvania had a Chlordane violation in the past three years, 7 of them in the latest quarter of EPA's data. What Chlordane is and why it matters.
Systems with a Chlordane violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Summerville Boro Mun Auth Jefferson County |
700 | 6 | 1 | |
|
Lawrenceville Boro Water Dept Tioga County |
691 | 9 | 1 | |
|
Lcwsa Village Water Lycoming County |
598 | 4 | 0 | |
|
Clintonville Boro Wtp Venango County |
557 | 5 | 0 | |
|
Lcwsa Halls Station Lycoming County |
518 | 2 | 0 | |
|
Lake Adventure Community Assn Pike County |
499 | 3 | 1 | |
|
Lake Wallenpaupack Sandy Shore Wayne County |
499 | 3 | 1 | |
|
Dvsd Shohola Elementary School Pike County |
484 | 2 | 1 | |
|
Lake Noxen Elementary School Luzerne County |
450 | 4 | 1 | |
|
Regency Woods MHP Cumberland County |
450 | 2 | 1 | |
|
Longwood Gardens Chester County |
440 | 5 | 0 | |
|
Miles Twp Water Auth East Centre County |
425 | 4 | 1 | |
|
Kennerdell North Water System Venango County |
412 | 4 | 0 | |
|
Heatherbrooke Estates Lycoming County |
410 | 4 | 0 | |
|
Cooperstown Water Company Venango County |
360 | 8 | 0 | |
|
Damascus Area School Wayne County |
350 | 1 | 0 | |
|
Ctma Sagamore Armstrong County |
300 | 5 | 0 | |
|
Georgia Pacific MT Jewett McKean County |
300 | 2 | 0 | |
|
Knox Township Munic Authority Jefferson County |
300 | 8 | 0 | |
|
Montgomery School Chester County |
300 | 4 | 1 | |
|
Paradise Point Wayne County |
300 | 5 | 0 | |
|
Victaulic Lawrenceville Tioga County |
300 | 3 | 0 | |
|
Perry Twp Municipal Auth Snyder County |
285 | 2 | 0 | |
|
Addison Area Water Auth Somerset County |
284 | 7 | 0 | |
|
Country Pines MHP Luzerne County |
280 | 8 | 3 | |
|
Halifax Village Dauphin County |
272 | 9 | 0 | |
|
Pine Grove Estates Wayne County |
263 | 7 | 0 | |
|
Cogan Valley Mobile Home Park Lycoming County |
250 | 10 | 1 | |
|
Hawk Valley Village Lancaster County |
250 | 3 | 0 | |
|
Malvern Courts MHP Chester County |
250 | 3 | 0 | |
|
Meadows Mobile Home Park Westmoreland County |
250 | 6 | 3 | |
|
Ranch House Restaurant Perry County |
250 | 2 | 1 | |
|
Loysville Youth Dev Ctr Perry County |
249 | 6 | 0 | |
|
Sunshine Hills Water CO Perry County |
248 | 3 | 0 | |
|
Plumstead Christian Upper Schl Bucks County |
230 | 1 | 0 | |
|
Dean Twp Water System Cambria County |
216 | 4 | 0 | |
|
Camelback Lodge & Waterpark Monroe County |
200 | 3 | 1 | |
|
Sparrow Pond Camp Ground Erie County |
200 | 3 | 0 | |
|
ST Pauls Lutheran Church Luzerne County |
200 | 2 | 0 | |
|
Brinton Manor Delaware County |
196 | 8 | 0 | |
|
Pinecrest Village MHP Lycoming County |
195 | 12 | 3 | |
|
Laurel Lane Development Assoc Pike County |
179 | 5 | 1 | |
|
Country Village MHP Luzerne County |
175 | 5 | 2 | |
|
Dublin Acres Homeowners Assoc Bucks County |
175 | 3 | 0 | |
|
Frosty Mountain Plaza Carbon County |
175 | 6 | 2 | |
|
Plumstead Christian Lower Schl Bucks County |
175 | 4 | 0 | |
|
Bernies Mobile Home Park Butler County |
170 | 8 | 1 | |
|
Millbrook 5r 7 8 Pike County |
169 | 8 | 2 | |
|
Happy Acres Development Lackawanna County |
168 | 12 | 2 | |
|
Crawford Christian Academy Crawford County |
150 | 2 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Chlordane, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Chlordane 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.