County page
Marion County
Marion County currently shows 2 Superfund sites, 323 imported facility profiles, and 91,298 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 91,298 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
Keystone Corridor Ground Water Contamination
Keystone Corridor Ground Water Contamination is in EPA's Superfund layer for Indianapolis, IN. Live ingestion currently includes the official EPA detail links and geocoded site record.
Reilly Tar Chemical Corp Indianapolis Plant
Reilly Tar Chemical Corp Indianapolis Plant is in EPA's Superfund layer for Indianapolis, IN. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Heritage-crystal Clean Llc - Indianapolis Facility
Violation across 12 of the last 12 quarters, with $1,370,698 in recorded penalties.
Ingredion Incorporated
Significant Violation across 8 of the last 12 quarters, with $1,703,000 in recorded penalties.
Metalworking Lubricants Company
Significant Violation across 12 of the last 12 quarters, with $377,400 in recorded penalties.
Aurorium Indianapolis, Llc
Significant noncompliance across 4 of the last 12 quarters, with $580,791 in recorded penalties.
Polaris Laboratories Llc
Violation across 12 of the last 12 quarters, with $5,800 in recorded penalties.
Speedway Wwtp Wet Weather Capacity Expansion
Violation Identified across 10 of the last 12 quarters, with $33,000 in recorded penalties.
Heritage Environmental Services, Llc
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Novipax Llc
Significant Violation across 10 of the last 12 quarters, with $9,100 in recorded penalties.
Keco Engineered Coatings
Violation across 10 of the last 12 quarters, with $5,880 in recorded penalties.
Indianapolis Belmont Wwtp
Violation Identified across 6 of the last 12 quarters, with $157,800 in recorded penalties.
Allison Transmission Inc
Significant Violation across 8 of the last 12 quarters in the imported ECHO record.
Ipl - Harding Street Station
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Saint Vincent Hospitals & Health Care S
Significant Violation across 6 of the last 12 quarters, with $6,500 in recorded penalties.
Union Carbide Coatings Service Center
Unknown across 3 of the last 12 quarters, with $9,250 in recorded penalties.
R & S Plating, Inc.
Significant noncompliance across 5 of the last 12 quarters, with $17,400 in recorded penalties.
Charles Hunter Estate
Violation across 12 of the last 12 quarters in the imported ECHO record.
Cram George F Co Inc
Violation across 12 of the last 12 quarters in the imported ECHO record.
Curleys Cleaners
Violation across 12 of the last 12 quarters in the imported ECHO record.
Industrial Laundry and Dry Cleaners
Violation across 12 of the last 12 quarters in the imported ECHO record.
Lowe's of S. Indianapolis, In #442
Violation across 12 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Propylene oxide | TRI-listed chemical | 1 | 12,174 lbs |
| Toluene | Volatile organic compound | 6 | 9,094 lbs |
| Acetonitrile | TRI-listed chemical | 1 | 9,045 lbs |
| n-Hexane | TRI-listed chemical | 4 | 7,738 lbs |
| Acetaldehyde | TRI-listed chemical | 1 | 4,539 lbs |
| Styrene | Volatile organic compound | 3 | 4,157 lbs |
| Methanol | TRI-listed chemical | 5 | 3,580 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 8 | 3,323 lbs |
| Propylene | TRI-listed chemical | 2 | 3,079 lbs |
| Methyl tert-butyl ether | TRI-listed chemical | 3 | 2,702 lbs |
| Ammonia | TRI-listed chemical | 7 | 2,692 lbs |
| Cyclohexane | TRI-listed chemical | 4 | 1,910 lbs |
| Benzene | Volatile organic compound | 2 | 1,510 lbs |
| Diisocyanates | TRI-listed chemical | 3 | 1,000 lbs |
| Triethylamine | TRI-listed chemical | 1 | 982 lbs |
| Nitric acid | TRI-listed chemical | 10 | 702 lbs |
| Nickel | Metals and metal compounds | 14 | 700 lbs |
| Methyl isobutyl ketone | TRI-listed chemical | 2 | 601 lbs |
| 1-Bromopropane | TRI-listed chemical | 2 | 566 lbs |
| Dichloromethane | TRI-listed chemical | 3 | 564 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Indiana
Indiana facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Indiana
Indiana facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Indiana
Indiana facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.