Knife River Prestress
23505 Peoria Rd, Harrisburg, OR 97446
Present in a source dataset, with no recent operating signal.
What they make
Asphalt Paving Mixture and Block Manufacturing324121- commercial precast products
- insulated wall panels
- beams
- stairs
- transportation
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Riverbend Materials | Eugene | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 19.3 KM |
| Knife River Eugene Ready-mix | Eugene | Petroleum Refineries 324110 | LIKELY ACTIVE | 20.5 KM |
| Eugene Sand and Gravel | Eugene | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 20.9 KM |
| Forrest Paint CO. | Eugene | Petroleum Lubricating Oil and Grease Manufacturing 324191 | ACTIVE | 25.7 KM |
| Farwest Steel Corporation | Eugene | All Other Petroleum and Coal Products Manufacturing 324199 | LIKELY ACTIVE | 28.7 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in AIR, AIRS/AFS, EIS, ICIS, NPDES, OR-DEQ, RCRAINFO, TRIS · EPA site type STATIONARY.
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2023 · last seen DEC 2023
- EPA Facility Registry ServiceEXISTENCERecord 110037150007 · first seen MAY 2019 · last seen MAY 2019
- EPA ECHO compliance recordsOPERATINGfirst seen APR 2019 · last seen APR 2019
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: KNIFE RIVER PRESTRESS · OCT 2026
- Street address
- EPA: 23505 PEORIA RD · OCT 2026
- City
- EPA: HARRISBURG · OCT 2026
- State
- EPA: OR · OCT 2026
- County (FIPS code)
- EPA: 41043 · OCT 2026
- Coordinates
- EPA: 44.27801,-123.171 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: VSQG · OCT 2026


