County page
Hancock County
Hancock County currently shows 0 Superfund sites, 42 imported facility profiles, and 86,667 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 Hancock County.
The latest loaded TRI year is 2024, with 86,667 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
Winnebago Industries, Inc - Forest City
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Zinpro Corp
Violation Identified across 4 of the last 12 quarters, with $10,000 in recorded penalties.
Cdi, Llc. - Forest City
Violation Identified across 3 of the last 12 quarters, with $5,600 in recorded penalties.
Garner Wwtp
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Peace Reformed Church-plant #1
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Goodell Water Supply-plant #1
Significant noncompliance across 10 of the last 12 quarters in the imported ECHO record.
Corwith City of Stp
Significant noncompliance across 9 of the last 12 quarters in the imported ECHO record.
Stellar Industries, Inc
No Violation Identified with $17,500 in recorded penalties.
Klemme City of Stp
Violation Identified across 7 of the last 12 quarters in the imported ECHO record.
Iowa Mold Tooling Company, Inc.
No Violation Identified with $20,000 in recorded penalties.
Britt City of Stp
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
M G Waldbaum Company
No Violation Identified. Last recorded ECHO inspection: 2010-12-02.
Michael Foods - Britt-plant #1
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Goodell City of Stp
Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Woden Water Supply
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Kanawha City of Stp
Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Britt Water Works-plant #1
Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Dnr Pilot Knob State Park
Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Hillside Golf
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Klemme Water Works
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 1 | 58,396 lbs |
| Styrene | Volatile organic compound | 1 | 9,402 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 1 | 5,665 lbs |
| Certain glycol ethers | TRI-listed chemical | 1 | 4,938 lbs |
| Zinc compounds | TRI-listed chemical | 1 | 4,269 lbs |
| Manganese compounds | TRI-listed chemical | 1 | 2,216 lbs |
| Copper compounds | TRI-listed chemical | 1 | 1,541 lbs |
| Cobalt compounds | TRI-listed chemical | 1 | 155 lbs |
| Manganese | TRI-listed chemical | 2 | 62 lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | Metals and metal compounds | 1 | 23 lbs |
| Lead | Metals and metal compounds | 2 | 0 lbs |
| Nitric acid | TRI-listed chemical | 1 | 0 lbs |
| Selenium compounds | TRI-listed chemical | 1 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Iowa
Iowa facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Iowa
Iowa facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Iowa
Iowa facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.