Zip Code 97469
📍 Riddle, OR
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
55,987.46 lbs
State Score
16
/ 100
National Score
16
/ 100
In 2024, industrial facilities in Riddle, OR released over 55,987.46 lbs of pollutants. The primary source was ROSEBURG FOREST PRODUCTS CO. - RIDDLE PLYWOOD #4, which emitted large quantities of Methanol into the local air. Residents of 97469 face significantly higher exposure risks than the national average.
Top Polluting Facilities
- ROSEBURG FOREST PRODUCTS CO. - RIDDLE PLYWOOD #4Owned by: ROSEBURG FOREST PRODUCTSMethanol released to air26,368.05 lbsLBS
- ROSEBURG FOREST PRODUCTS CO-EWP FACILITYOwned by: ROSEBURG FOREST PRODUCTSMethanol released to air17,434.68 lbsLBS
- ROSEBURG FOREST PRODUCTS CO. - RIDDLE PLYWOOD #4 Cancer RiskOwned by: ROSEBURG FOREST PRODUCTSAcetaldehyde released to air5,078.68 lbsLBS
- ROSEBURG FOREST PRODUCTS CO-EWP FACILITY Cancer RiskOwned by: ROSEBURG FOREST PRODUCTSFormaldehyde released to air3,578.73 lbsLBS
- ROSEBURG FOREST PRODUCTS CO-EWP FACILITYOwned by: ROSEBURG FOREST PRODUCTSPhenol released to air3,449.25 lbsLBS
- ROSEBURG FOREST PRODUCTS CO. - RIDDLE PLYWOOD #4Owned by: ROSEBURG FOREST PRODUCTSManganese compounds released to air73.75 lbsLBS
- ROSEBURG FOREST PRODUCTS CO. - RIDDLE PLYWOOD #4Owned by: ROSEBURG FOREST PRODUCTSLead compounds released to air4.08 lbsLBS
- ROSEBURG FOREST PRODUCTS CO-EWP FACILITYOwned by: ROSEBURG FOREST PRODUCTSLead compounds released to air0.14 lbsLBS
- ROSEBURG FOREST PRODUCTS CO. - RIDDLE PLYWOOD #4 Cancer RiskOwned by: ROSEBURG FOREST PRODUCTSDioxin and dioxin-like compounds released to air0.094616 lbsLBS
- ROSEBURG FOREST PRODUCTS CO. - RIDDLE PLYWOOD #4Owned by: ROSEBURG FOREST PRODUCTSDiisocyanates released to air0.00388 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Dillard, OR (97432) 12.4 mi awayHeavy Industrial Activity38,420.81 lbsAnnual Emissions
- Glendale, OR (97442) 13.0 mi awayHeavy Industrial Activity0.002 lbsAnnual Emissions
Check Nearby Zip Codes
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Protect Your Lungs
Because toxic gases and VOCs were detected in this area (likely from the Formaldehyde), standard filters are not enough. We strongly recommend an Activated Carbon purifier to adsorb these fumes.
View Recommended Carbon Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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