EPA-regulated facilities in Marion County, KS
There are 378 EPA-regulated facilities inside Marion County, Kansas. The most common kinds are air emissions (218), water discharge (101), hazardous waste (53). None is in significant noncompliance, but 10 have a violation on record.
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 53 |
| Large quantity generators | 1 |
| Small quantity generators | 21 |
| Chemical (RMP/TRI) | 3 |
| Air emissions | 218 |
| Synthetic minor sources | 9 |
| Minor sources | 32 |
| Water discharge | 101 |
| Minor permits | 88 |
| Drinking water systems | 15 |
| Scrap yards | 3 |
A facility enrolled in several programs counts once in the total and once in each of its categories.
Bordering counties
- Butler County
- Chase County
- Dickinson County
- Harvey County
- McPherson County
- Morris County
- Saline 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.