Tapcensus

Alachlor (Lasso) violations in Illinois

60 active public water systems in Illinois had a Alachlor (Lasso) violation in the past three years, 12 of them in the latest quarter of EPA's data. What Alachlor (Lasso) is and why it matters.

Health effects: Chronic exposure to alachlor is associated with eye, liver, kidney, and spleen damage. EPA classifies it as a probable human carcinogen (Group B2) based on animal studies showing nasal tumors. Long-term exposure above the MCL is the primary concern; children may be more susceptible to carcinogenic effects.

Systems with a Alachlor (Lasso) violation

Latest quarter first, then largest first
SystemServesStatusRules violated, 3 yrUnresolved
Imtt Illinois LLC Channahon
Will County
66 4 0
Ads Valley View Landfill, INC
Macon County
60 3 0
Cci Manufacturing
Cook County
57 5 0
Stateline Foundries
Winnebago County
52 5 1
Tegrant Sonoco Protective Solutions
Will County
50 6 0
Kaluzny Bros INC
Will County
40 5 2
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 Alachlor (Lasso), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Alachlor (Lasso) 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.