Knife River Portland

No Violation IdentifiedTRI ReporterClean Air ActRCRA
Inspections0all-program
Penalty actions0
Total penalties$0lifetime
On-site releases1 lbTRI reported

Location

Address12000 Sw Tonquin Rd
CitySherwood
CountyWashington County
StateOregon
ZIP97140
Coordinates45.34500, -122.79783
EPA Registry ID110037149644

Compliance by program

ProgramStatusQuarters NC (last 12)Penalties
Clean Air ActNo Violation Identified0$0
Clean Water ActNot regulated under this program
RCRA Hazardous WasteNo Violation Identified0$0

TRI chemical releases

YearChemicalAirWaterLandTotal
2024Polycyclic aromatic compounds1001
2024Lead compounds0000
2024Benzo[g, h, i]perylene0000
2023Polycyclic aromatic compounds1001
2023Lead compounds0000
2023Benzo[g, h, i]perylene0000
2023Nitrate compounds (water dissociable; reportable …0000
2022Polycyclic aromatic compounds1001
2022Lead compounds0000
2022Benzo[g, h, i]perylene0000
2022Nitrate compounds (water dissociable; reportable …0000

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