County page
Williamson County
Williamson County currently shows 1 Superfund site, 76 imported facility profiles, and 230,677 lbs in loaded TRI releases.
Overview
What this county page is saying
This live county page is generated from the ingested EPA datasets. It merges ECHO facility compliance rows, TRI release totals, and any Superfund sites attached to Williamson County.
The latest loaded TRI year is 2024, with 230,677 lbs in county-level on-site releases tied to the imported facility set.
Focus points
Design and product notes
County pages combine facility compliance history with chemical release totals.
TRI chemistry shows what is being reported, while ECHO shows who keeps drawing enforcement attention.
Superfund records add legacy cleanup context even when live contaminant detail is still sparse.
Superfund layer
Cleanup sites in this county
Sangamo Electric Dump Crab Orchard National Wildlife Refuge Usdoi
Sangamo Electric Dump Crab Orchard National Wildlife Refuge Usdoi is in EPA's Superfund layer for Carterville, IL. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Southern Illinois Power Cooper Ative
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Perma-treat of Illinois Inc
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Excel Mining Systems Marion
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
T&t Recycling Inc
Violation across 12 of the last 12 quarters in the imported ECHO record.
Beck Bus Transportation Corporation
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Marion, City of
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Cambria Stp, Village of
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Williamson Energy Llc
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Lj Ice Company
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Walmart Supercenter #0216
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Cimco Recycling
Violation across 10 of the last 12 quarters in the imported ECHO record.
Target Store 0674
Violation across 10 of the last 12 quarters in the imported ECHO record.
Colp
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
Crab Orchard Grade & Hs Stp
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Marion Ridge Landfill
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
United Parcel Service
No Violation Identified with $5,300,000 in recorded penalties.
Blairsville Pwd
Significant noncompliance across 9 of the last 12 quarters in the imported ECHO record.
Highway 37 North Pwd
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Fci-marion
Significant Violation across 8 of the last 12 quarters in the imported ECHO record.
City of Creal Springs Stp
Significant Violation across 8 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Lead | Metals and metal compounds | 3 | 142,058 lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 70,000 lbs |
| Hydrogen fluoride | TRI-listed chemical | 1 | 7,700 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 7,700 lbs |
| Mercury | TRI-listed chemical | 1 | 1,084 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 1 | 843 lbs |
| Copper | TRI-listed chemical | 1 | 500 lbs |
| Manganese | TRI-listed chemical | 1 | 500 lbs |
| Ammonia | TRI-listed chemical | 1 | 250 lbs |
| Manganese compounds | TRI-listed chemical | 1 | 5 lbs |
| Mercury compounds | TRI-listed chemical | 1 | 5 lbs |
| Zinc compounds | TRI-listed chemical | 1 | 5 lbs |
| Nickel compounds | Metals and metal compounds | 1 | 5 lbs |
| Arsenic compounds | TRI-listed chemical | 1 | 5 lbs |
| Copper compounds | TRI-listed chemical | 1 | 5 lbs |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | TRI-listed chemical | 1 | 5 lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | Metals and metal compounds | 1 | 5 lbs |
| Dioxin and dioxin-like compounds | TRI-listed chemical | 1 | 2 lbs |
| Ethylene glycol | TRI-listed chemical | 2 | 0 lbs |
| Lead compounds | Metals and metal compounds | 2 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Illinois
Illinois facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Illinois
Illinois facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Illinois
Illinois facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.