Di(2-ethylhexyl) Phthalate violations in Pennsylvania
243 active public water systems in Pennsylvania had a Di(2-ethylhexyl) Phthalate violation in the past three years, 10 of them in the latest quarter of EPA's data. What Di(2-ethylhexyl) Phthalate is and why it matters.
Systems with a Di(2-ethylhexyl) Phthalate violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Hughesville Borough Water Auth Lycoming County |
2,800 | 7 | 0 | |
|
Frosty Mountain Plaza Carbon County |
175 | 6 | 2 | |
|
Little Acres Learning Campus Lackawanna County |
86 | 5 | 2 | |
|
Salem Heights Estate Wayne County |
62 | 13 | 4 | |
|
Beaver Run Water Association Carbon County |
50 | 8 | 1 | |
|
Country Glen Townhomes Monroe County |
50 | 10 | 3 | |
|
Congregation Ohr Menachem Monroe County |
30 | 9 | 2 | |
|
Oak Grove Apartments Monroe County |
30 | 4 | 0 | |
|
Overpeck MHP Wyoming County |
25 | 9 | 4 | |
|
Tower Springs LLC Schuylkill County |
25 | 9 | 1 | |
|
Greater Johnstown WA Riverside Cambria County |
49,500 | 7 | 0 | |
|
Aqua PA West Chester Chester County |
48,600 | 1 | 0 | |
|
Guilford Water Auth Franklin County |
28,135 | 3 | 1 | |
|
Horsham Water&sewer Authority Montgomery County |
26,000 | 5 | 0 | |
|
Morrisville Munic Authority Bucks County |
13,342 | 3 | 2 | |
|
Aqua PA Hatboro Montgomery County |
12,901 | 1 | 0 | |
|
Quakertown Boro Bucks County |
12,800 | 3 | 0 | |
|
Muni Auth of Washington Twp Fayette County |
9,100 | 5 | 0 | |
|
Doylestown Boro Water Dept Bucks County |
8,700 | 2 | 0 | |
|
Hemlock Farms (main) Pike County |
8,321 | 8 | 0 | |
|
PA American Audubon Montgomery County |
8,200 | 8 | 0 | |
|
Grove City Boro Water Dept Mercer County |
7,871 | 3 | 0 | |
|
Conemaugh Twp Muni Auth Somerset County |
7,800 | 11 | 0 | |
|
Edinboro Water Authority Erie County |
7,800 | 3 | 0 | |
|
Minersville Municipal Water AU Schuylkill County |
7,275 | 5 | 0 | |
|
Richland Twp Water Authority Bucks County |
6,800 | 3 | 0 | |
|
Aqua PA Fawn Lake Forest Pike County |
6,533 | 2 | 0 | |
|
Portage Boro Muni Auth Cambria County |
6,500 | 9 | 0 | |
|
Albion Borough Erie County |
5,842 | 7 | 0 | |
|
Beaver Boro Muni Auth Beaver County |
5,799 | 9 | 0 | |
|
Danville Municipal Water Auth Montour County |
4,992 | 6 | 0 | |
|
Upper Hanover Water Authority Montgomery County |
4,600 | 4 | 1 | |
|
Bear Creek Mountain Resort Berks County |
4,500 | 1 | 0 | |
|
Northern Cambria Muni Water Cambria County |
4,500 | 5 | 0 | |
|
Denver Boro Lancaster County |
3,861 | 3 | 0 | |
|
Roamingwood Sewer and Water Wayne County |
3,775 | 3 | 0 | |
|
Cooper Twp Municipal Auth Clearfield County |
3,700 | 3 | 0 | |
|
Conyngham Sugarloaf Joint MA Luzerne County |
3,230 | 3 | 0 | |
|
Coudersport Boro Authority Potter County |
3,166 | 9 | 1 | |
|
Tower City Borough Authority Schuylkill County |
3,150 | 3 | 0 | |
|
Muni Auth of Boro of Matamoras Pike County |
2,900 | 9 | 2 | |
|
Bangor Area School Complex Northampton County |
2,700 | 3 | 0 | |
|
Western Clinton CO Mun Auth Clinton County |
2,610 | 9 | 1 | |
|
Greenfield Twp Muni Auth Blair County |
2,500 | 2 | 0 | |
|
Bally Muni Water Works Berks County |
2,146 | 1 | 0 | |
|
Canton Borough Authority Bradford County |
2,050 | 2 | 0 | |
|
Grove Worldwide US LLC Franklin County |
1,800 | 4 | 2 | |
|
Blossburg Municipal Authority Tioga County |
1,650 | 3 | 0 | |
|
Elverson Water Company Chester County |
1,641 | 3 | 0 | |
|
Bald Eagle State Park Centre County |
1,276 | 4 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Di(2-ethylhexyl) Phthalate, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Di(2-ethylhexyl) Phthalate 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.