EPA-regulated facilities in Elko County, NV

There are 544 EPA-regulated facilities inside Elko County, Nevada. The most common kinds are water discharge (221), hazardous waste (132), air emissions (132). 3 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 9 have a violation on record. Penalties over the last five years total $23M across 3 sites.

Open the map of Elko County

544facilities in the county
3in significant noncompliance
9with a violation on record
$23Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste132
Large quantity generators4
Small quantity generators67
Transporters6
Chemical (RMP/TRI)31
Superfund14
Air emissions132
Major sources8
Synthetic minor sources1
Water discharge221
Major permits1
Minor permits203
Drinking water systems60
Greenhouse gas reporters4
Scrap yards2

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.

Largest penalties

Penalties assessed over the last five years.

Superfund sites

Towns in Elko 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.