Knife River Cheyenne

No active violationsTRI Reporter
Inspections0all-program
Penalty actions0
Total penalties$0lifetime
On-site releases121 lbTRI reported

Location

Address4875 S Industrial Service Rd
CityCheyenne
CountyLaramie County County
StateWyoming
ZIP82007
Coordinates41.12259, -104.74486
EPA Registry ID110037148164

Compliance by program

ProgramStatusQuarters NC (last 12)Penalties
Clean Air ActNot regulated under this program
Clean Water ActNot regulated under this program
RCRA Hazardous WasteNot regulated under this program

TRI chemical releases

YearChemicalAirWaterLandTotal
2024Nitrate compounds (water dissociable; reportable …00120120
2024Polycyclic aromatic compounds0000
2024Mercury compounds0000
2024Lead compounds0000
2023Nitrate compounds (water dissociable; reportable …00100100
2023Polycyclic aromatic compounds0000
2023Lead compounds0000
2023Mercury compounds0000
2022Nitrate compounds (water dissociable; reportable …00130130
2022Polycyclic aromatic compounds0000
2022Lead compounds0000
2022Mercury compounds0000

What this means

This facility is on EPA's regulated facility list (Clean Air Act, Clean Water Act, RCRA, or TRI) but has no significant violations on record. Inclusion in ECHO simply means the facility holds a permit or is subject to EPA reporting requirements.

EPA references

View detailed facility report at echo.epa.gov →

Superfund sites within 25 miles