Tapcensus

Di(2-ethylhexyl) Phthalate violations in Illinois

68 active public water systems in Illinois had a Di(2-ethylhexyl) Phthalate violation in the past three years, 12 of them in the latest quarter of EPA's data. What Di(2-ethylhexyl) Phthalate is and why it matters.

Health effects: Chronic exposure to DEHP is associated with reproductive and developmental toxicity — it acts as an endocrine disruptor and can interfere with hormone signaling. EPA classifies it as a probable human carcinogen (Group B2) based on animal liver tumor data. Developing fetuses, infants, and reproductive-age adults are most susceptible to its hormonal effects.

Systems with a Di(2-ethylhexyl) Phthalate violation

Latest quarter first, then largest first
SystemServesStatusRules violated, 3 yrUnresolved
TC Industries
McHenry County
100 3 0
Loves Travel Stop
Ogle County
80 6 2
Rovanco Piping System INC
Will County
80 4 0
Trinity Lutheran School
Randolph County
80 9 1
Pork King
McHenry County
75 1 0
Ads Valley View Landfill, INC
Macon County
60 3 0
Spectrum Preferred Meats
Ogle County
60 7 1
Cci Manufacturing
Cook County
57 5 0
Stateline Foundries
Winnebago County
52 5 1
Aqua Plaza
Will County
50 6 1
Tegrant Sonoco Protective Solutions
Will County
50 6 0
Will CO Forest Preserve Dist
Will County
50 6 2
Kaluzny Bros INC
Will County
40 5 2
Peoples Gas
Champaign County
38 1 0
Zutat Feed Solutions
Livingston County
30 4 0
Fiber Tex-Non Woven Solutions
Lake County
26 1 0
Diversified Cpc
Will County
25 6 0
Nussbaum Transportation #2
McLean County
25 5 1
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 Illinois 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.