# MDU RESOURCES KNIFE RIVER SUNDIAL ASPHALT

> EPA TRI Facility `97060MDRSR57NES` · TROUTDALE, OR · Active

## Address
- 5700 NE SUNDIAL RD
- TROUTDALE, OR 97060
- County: MULTNOMAH

## Mailing
- MDU RESOURCES KNIFE RIVER SUNDIAL ASPHALT
- TANGENT, OR 97389

## Source
- EPA TRI Form R: https://www.epa.gov/toxics-release-inventory-tri-program/find-facility-tri-reports
- Envirofacts: https://www.epa.gov/enviro/facts-services-where-information-find-it