Simazine violations in Pennsylvania
195 active public water systems in Pennsylvania had a Simazine violation in the past three years, 7 of them in the latest quarter of EPA's data. What Simazine is and why it matters.
Systems with a Simazine violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Cherry Hill Mennonite School Berks County |
130 | 3 | 0 | |
|
Ross Elementary School Luzerne County |
130 | 5 | 1 | |
|
Sunrise Lake Section 9 Pike County |
125 | 7 | 3 | |
|
Sunrise Lakes Sec 12 Pike County |
125 | 8 | 4 | |
|
Carpenters Park INC Lycoming County |
120 | 3 | 0 | |
|
Milford Senior Care Pike County |
110 | 9 | 1 | |
|
Silver Spring Country Estates Cumberland County |
110 | 6 | 0 | |
|
ST Joseph Institute Centre County |
109 | 4 | 1 | |
|
Centre County MHC LLC Centre County |
100 | 10 | 0 | |
|
Monroe County Safety Center Monroe County |
100 | 3 | 2 | |
|
Officers Christian Fellowship Bedford County |
100 | 8 | 0 | |
|
Viant Westfield Plant Tioga County |
100 | 4 | 0 | |
|
Demorgan Acres MHP Bradford County |
90 | 6 | 1 | |
|
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 | |
|
Sun Dial Village MHP Westmoreland County |
90 | 5 | 1 | |
|
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 | |
|
Woodside Terrace MHP Bradford County |
84 | 5 | 2 | |
|
Ludlow County Line System McKean County |
81 | 1 | 0 | |
|
Darling Ingredients INC Lancaster County |
80 | 1 | 0 | |
|
Evergreen MHC LLC Luzerne County |
80 | 8 | 3 | |
|
Greenwood Friends School Columbia County |
80 | 3 | 0 | |
|
Kerryview MHP Bradford County |
80 | 5 | 1 | |
|
New Castle Estates Lawrence County |
80 | 4 | 0 | |
|
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 | |
|
Arbor Manor Apts Perry County |
76 | 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 | |
|
N Annville MHP Lebanon County |
72 | 4 | 1 | |
|
Eagle Crest Manor MHP Crawford County |
71 | 1 | 0 | |
|
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 | |
|
Rodeway Inn Mercer County |
68 | 2 | 0 | |
|
Cozy Oaks MHP Mercer County |
65 | 3 | 0 | |
|
Dwgnra Headquarters Monroe County |
65 | 2 | 1 | |
|
Seven Hills MHP Bradford County |
65 | 3 | 1 | |
|
State Line MHP Franklin County |
65 | 5 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Simazine, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Simazine 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.