County page
Marion County
Marion County currently shows 1 Superfund site, 61 imported facility profiles, and 133,530 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 Marion County.
The latest loaded TRI year is 2024, with 133,530 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
Little Scioto River
Little Scioto River is in EPA's Superfund layer for Marion County, OH. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Sims Brothers Inc (recycling Bldg)
Violation across 12 of the last 12 quarters in the imported ECHO record.
Trillium Farm Holdings Llc - Goshen Pullet Site
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Nucor Steel Marion, Inc. (0351010017)
Significant noncompliance across 6 of the last 12 quarters in the imported ECHO record.
Grandview Estates Sd 2a
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Poet Biorefining - Marion
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Aqua Ohio - la Rue Village-la Rue Village
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Timothy Lutheran Church
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Washburn Browne Park
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Central Ohio Farmers Co-op Marion Bulk Plant
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
City of Marion, Div of Water Pollution Control
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
North Quarry Subdivision
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
Harmony Subdiv Sd 5b
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Sd No 7 Water Reclamation Plant
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
The Back Rowe
Significant Violation across 9 of the last 12 quarters in the imported ECHO record.
United Parcel Service Inc
No Violation Identified with $5,300,000 in recorded penalties.
Groves At Newmans Crossing Potw
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Larue Wwtp
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Prospect Wwtp
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
United Mobile Homes of Ohio - Wood Valley Mhp
Significant noncompliance across 8 of the last 12 quarters in the imported ECHO record.
Sims Brothers Recycling
Violation Identified across 7 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Certain glycol ethers | TRI-listed chemical | 2 | 74,183 lbs |
| Methyl isobutyl ketone | TRI-listed chemical | 1 | 13,987 lbs |
| Acetaldehyde | TRI-listed chemical | 1 | 9,850 lbs |
| n-Hexane | TRI-listed chemical | 1 | 8,060 lbs |
| Acrolein | TRI-listed chemical | 1 | 5,169 lbs |
| Formic acid | TRI-listed chemical | 1 | 3,600 lbs |
| Methanol | TRI-listed chemical | 2 | 3,292 lbs |
| Formaldehyde | TRI-listed chemical | 1 | 3,230 lbs |
| Ammonia | TRI-listed chemical | 1 | 2,878 lbs |
| Zinc compounds | TRI-listed chemical | 5 | 2,256 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 1 | 2,045 lbs |
| Diisocyanates | TRI-listed chemical | 1 | 1,127 lbs |
| Ethylbenzene | Volatile organic compound | 1 | 767 lbs |
| Manganese compounds | TRI-listed chemical | 5 | 737 lbs |
| Toluene | Volatile organic compound | 1 | 558 lbs |
| Copper | TRI-listed chemical | 2 | 528 lbs |
| Lead compounds | Metals and metal compounds | 2 | 343 lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | Metals and metal compounds | 1 | 299 lbs |
| Chromium | Metals and metal compounds | 1 | 250 lbs |
| Nonylphenol | TRI-listed chemical | 1 | 205 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Ohio
Ohio facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Ohio
Ohio facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Ohio
Ohio facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.