Pollution in Shasta County, California

Shasta County contains 116 EPA-regulated facilities, 2 of which are currently flagged for significant noncompliance. The county also hosts 2 Superfund sites and 8 TRI chemical reporters. EPA has assessed $19.6k in lifetime penalties and TRI reporters disclosed roughly 156.0k lb of on-site releases. That facility count is near the California state average of 108 per county.

Superfund2NPL sites
TRI Facilities8reporters
EPA Facilities116regulated
Sig. Violators2current SNC

Superfund sites

SiteCityStatus
Iron Mountain MineReddingCleanup underway
Afterthought MineBella VistaListed on NPL

Largest releasers

FacilityCityOn-site (lb)Status
Knauf Insulation GmbhShasta Lake155.7kCompliant
Jf Shea Constr Fawndale Rock & AsphaltRedding227Compliant
J F Shea Co IncRedding54Compliant
Calportland Cement PlantRedding9Compliant

Significant violators

FacilityCityPenaltiesLast Inspected
Shasta Lake WwtfShasta Lake$02025-03-20
Mammoth, Sutro, Keystone Et AlRedding$02024-11-04