An official website of the United States government.

We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Utah NPDES Permits

In Utah, EPA issues NPDES permits on tribal lands. EPA has delegated authority to issue other NPDES permits to the Utah Dept. of Environmental Quality.

Related pages:

Click on the facility/permit name to view the permit and supporting documents.

NPDES Permits issued by EPA in Utah (excluding Navajo Nation)
Location Facility or Permit Name Permit Number Permit Status Effective Date Expiration Date
Uintah County American Gilsonite Company – Bonanza Mine UT0000167 Final 2015-03-16 2020-03-31
Uintah County American Gilsonite Company – Cottonwood Mine UT0025259 Final 2016-08-19 2021-08-31