County page
Hamilton County
Hamilton County currently shows 0 Superfund sites, 28 imported facility profiles, and 57,196 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 Hamilton County.
The latest loaded TRI year is 2024, with 57,196 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
Facilities
Worst polluters and compliance pressure
A-1 Fiberglass Aurora Inc
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Fiberglass Products
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Kaapa Partners Aurora Llc
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Phillips, Village of
Significant noncompliance across 10 of the last 12 quarters in the imported ECHO record.
Griess Truck Wash
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Aurora West
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Syngenta Seeds Inc
Violation Identified across 4 of the last 12 quarters in the imported ECHO record.
The Iams Company
No Violation Identified. Last recorded ECHO inspection: 2026-02-26.
Hordville, Village of
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
A-1 Fiberglass
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Aurora East, Llc
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Phillips Wastewater Treatment Facility
Under review across 1 of the last 12 quarters in the imported ECHO record.
Aurora Burn Site
No Violation Identified. Last recorded ECHO inspection: 2026-01-15.
Aurora Co-op Bulk Lpg Plant
No Violation Identified. Last recorded ECHO inspection: 2023-02-01.
Aurora Wwtf
No Violation Identified. Last recorded ECHO inspection: 2023-12-31.
Bonnavilla Homes
No Violation Identified. Last recorded ECHO inspection: 2022-06-14.
Cooperative Producers Inc
No Violation Identified. Last recorded ECHO inspection: 2003-10-09.
Giltner Burn Site
No Violation Identified. Last recorded ECHO inspection: 2024-03-14.
Hampton Burn Site
No Violation Identified. Last recorded ECHO inspection: 2023-02-08.
Hordville Burn Site
No Violation Identified. Last recorded ECHO inspection: 2023-02-08.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Styrene | Volatile organic compound | 2 | 42,522 lbs |
| n-Hexane | TRI-listed chemical | 1 | 6,211 lbs |
| Acetaldehyde | TRI-listed chemical | 1 | 3,588 lbs |
| Acrolein | TRI-listed chemical | 1 | 2,273 lbs |
| Methanol | TRI-listed chemical | 1 | 1,742 lbs |
| Toluene | Volatile organic compound | 1 | 229 lbs |
| Benzene | Volatile organic compound | 1 | 215 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 1 | 204 lbs |
| Ethylbenzene | Volatile organic compound | 1 | 202 lbs |
| Zinc compounds | TRI-listed chemical | 1 | 10 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Nebraska
Nebraska facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Nebraska
Nebraska facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Nebraska
Nebraska facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.