EPA-regulated facilities in Jefferson County, WA
There are 248 EPA-regulated facilities inside Jefferson County, Washington. The most common kinds are water discharge (91), drinking water systems (82), hazardous waste (75). 21 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 34 have a violation on record. Penalties over the last five years total $750 across 1 site.
Open the map of Jefferson County
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 75 |
| Large quantity generators | 1 |
| Small quantity generators | 9 |
| Chemical (RMP/TRI) | 2 |
| Superfund | 3 |
| Air emissions | 9 |
| Water discharge | 91 |
| Minor permits | 78 |
| Drinking water systems | 82 |
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.
- MILES SANDG SHINE PIT Significant noncompliance · $750 in penalties
- SETON CONSTRUCTION CANYON CREEK QRY Significant noncompliance
- PENNY CREEK QUARRY Significant noncompliance
- JEFFERSON CNTY PW PENNY CREEK RD Significant noncompliance
- JEFFERSON CNTY PW QUILCENE PIT Significant noncompliance
- BIG QUILCENE RIVER Significant noncompliance
- WINFIELD SURFACE MINE DNR Significant noncompliance
- ST. REGIS GRAVEL PIT Significant noncompliance
- ANDERSON LAKE STATE PARK Significant noncompliance
- OLYMPIC DISCOVERY TRAIL ANDERSON LAKE CONNECTION Significant noncompliance
Superfund sites
Towns in Jefferson 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.