Pollution in Larimer County, Colorado

Larimer County contains 474 EPA-regulated facilities, 17 of which are currently flagged for significant noncompliance. The county also hosts 0 Superfund sites and 14 TRI chemical reporters. EPA has assessed $3.1M in lifetime penalties and TRI reporters disclosed roughly 153.1k lb of on-site releases. That facility count is well above the Colorado state average of 99 per county.

Superfund0NPL sites
TRI Facilities14reporters
EPA Facilities474regulated
Sig. Violators17current SNC

Largest releasers

FacilityCityOn-site (lb)Status
Rawhide Energy StationWellington138.5kPenalties
Anheuser-Busch, LlcFort Collins9.2kPenalties
Avago TechnologiesFort Collins5.4kCompliant
Tanco Engineering IncLoveland10Compliant
Hach CompanyLoveland2Compliant

Significant violators

FacilityCityPenaltiesLast Inspected
Magpie Operating -Magpie Compressor SiteJohnstown$92.9k2025-01-15
Corral Creek GradingBellvue$0
TolmarWindsor$02023-06-14
The Approach LlcLoveland$0
Davies Mobile Park WwtwFort Collins$02013-12-26
Fort Collins TrussFort Collins$0
Pingree Park Campus, CsuBellvue$0
Drala Mountain Center WwtpRed Feather Lakes$02014-05-20
Eden Valley InstLoveland$0
SugarLoveland$0
Kitchel LakeTimnath$02025-12-10
Annunciation Height Conference And Retreat CenterEstes Park$0
Larimer Energy FacilityFort Collins$02025-08-28
Berthoud Estates Community Association WwtfBerthoud$0
Globex Extraction ServicesLoveland$02023-06-01
Larimer County Parks Carter Lake$0
Foundry 2 StLoveland$0