EPA-regulated facilities in Chickasaw County, IA
There are 139 EPA-regulated facilities inside Chickasaw County, Iowa. The most common kinds are water discharge (46), hazardous waste (40), air emissions (36). None is in significant noncompliance, but 4 have a violation on record.
Open the map of Chickasaw County
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 40 |
| Large quantity generators | 1 |
| Small quantity generators | 19 |
| Transporters | 1 |
| Chemical (RMP/TRI) | 16 |
| Air emissions | 36 |
| Major sources | 1 |
| Synthetic minor sources | 16 |
| Minor sources | 11 |
| Water discharge | 46 |
| Major permits | 1 |
| Minor permits | 9 |
| Drinking water systems | 33 |
| Greenhouse gas reporters | 1 |
| Scrap yards | 2 |
A facility enrolled in several programs counts once in the total and once in each of its categories.
Bordering counties
- Bremer County
- Butler County
- Fayette County
- Floyd County
- Howard County
- Mitchell County
- Winneshiek County
Reading these numbers
These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. The Data page explains where each record comes from and how it can mislead.