EPA-regulated facilities in Sussex County, DE
There are 1,157 EPA-regulated facilities inside Sussex County, Delaware. The most common kinds are water discharge (382), drinking water systems (378), hazardous waste (356). 1 is currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 42 have a violation on record. Penalties over the last five years total $455k across 14 sites.
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 356 |
| Large quantity generators | 16 |
| Small quantity generators | 213 |
| Transporters | 3 |
| Chemical (RMP/TRI) | 48 |
| Superfund | 20 |
| Air emissions | 105 |
| Major sources | 5 |
| Synthetic minor sources | 10 |
| Minor sources | 47 |
| Water discharge | 382 |
| Major permits | 10 |
| Minor permits | 101 |
| Drinking water systems | 378 |
| Greenhouse gas reporters | 4 |
| Scrap yards | 3 |
A facility enrolled in several programs counts once in the total and once in each of its categories.
In significant noncompliance
The EPA's designation for its most serious or persistent violations, as of the latest data.
- PERDUE FARMS, INC. Significant noncompliance
Largest penalties
Penalties assessed over the last five years.
- DONOVAN SALVAGE WORKS, INC. $250k in penalties
- OUTER BANKS NORTH AND SOUTH $34k in penalties
- SR 24 MULLBERRY KNOLL TO SR 1 $25k in penalties
- GEORGETOWN EAST GATEWAY IMPROVEMENTS $25k in penalties
- BIOENERGY- SEAFORD MICRONUTRIENT PLANT $23k in penalties
Superfund sites
- GEORGETOWN NORTH GROUNDWATER
- GEORGETOWN CLEANERS
- HARBESON DEAD SWAN SITE
- HOMESTEAD CAMPGROUND
- DONOVAN SALVAGE WORKS, INC. $250k in penalties
- MILLSBORO TCE
- NCR CORP. (MILLSBORO PLANT)
- PRIME HOOK NATIONAL WILDLIFE REFUGE
- KREWATCH FARM SITE
- ATLANTIC AVENUE PFAS
Towns in Sussex County
Bordering counties
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.