EPA TRI Facility · Petroleum
Mdu Resources Redmond Concrete
Redmond, OR · Parent: Mdu Resources Group Inc
- Total releases
- 533 lbs
- Chemicals reported
- 5
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Mdu Resources Redmond Concrete: how the 533 lbs splits
533 lbs across all reported pathways
- Off-site Transfers 531 lbs 99.6%
- Air Releases 2 lbs 0.4%
Mdu Resources Redmond Concrete's 533 lbs Form-R total is OFFSITE - off-site transfers is 99.6% of the bar. Next segment: air releases at 0.4%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
TRACE volume OFFSITE pathway TRACE-CARC
Mdu Resources Redmond Concrete is an EPA Toxics Release Inventory reporter in Redmond, OR, in the petroleum sector. It reported 110 lbs of releases across 4 chemicals in 2023, and 533 lbs in total across its 2019-2023 reporting years. That ranks 14,709 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Oregon's 285 reporting TRI sites, pounds #1 is not chemical-count #1. Mdu Resources Redmond Concrete is pounds #183 and chemical-count #70 at 533 lbs. Dyno Nobel- St.helens Plant leads reported pounds (32.0M lbs) at 6 chemicals (chemical-count #39). Chemical Waste Management of the Northwest Inc. leads chemical count at 56 chemicals (15.6M lbs, pounds #2). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Pcc Structurals Inc Schlosser; Nosler Inc.; Suterra LLC; Tumalo Concrete. Similar-scale Petroleum peers outside Oregon: Granite Construction Co - Highway 175; Demennokerdoon DBA World Oil Recycling; Texasbit West Tyler Asphalt Plant; Ergon Asphalt & Emulsions Inc. - Boise. Other Mdu Resources Group Inc sites in this extract: Rm Heskett Station; Lewis & Clark Station; Knife River Cheyenne; Mdu Resources Roseburg Asphalt. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead And Lead Compounds; Polycyclic aromatic compounds; Lead compounds.
Mdu Resources Redmond Concrete stamps TRACE volume with a dominant OFFSITE pathway (99.6% off-site transfers) across 5 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 533 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Granite Construction Co - Highway 175 and Demennokerdoon DBA World Oil Recycling.
Mdu Resources Redmond Concrete vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
533 lbs 43rd percentile higher than 43% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Mdu Resources Redmond Concrete in the Petroleum sector extract
Among the 902 Petroleum facilities in this database, Mdu Resources Redmond Concrete reports the 359th-largest volume (533 lbs). Scale peers outside Oregon include Granite Construction Co - Highway 175 and Demennokerdoon DBA World Oil Recycling.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Mdu Resources Redmond Concrete's total reported releases rose from 69 lb in 2022 to 110 lb in 2023, based on EPA TRI filings.
- Mdu Resources Redmond Concrete's off-site transfers rose from 69 lb in 2022 to 110 lb in 2023, based on EPA TRI filings.
Mdu Resources Redmond Concrete Form-R facts
Compare this facility
See how Mdu Resources Redmond Concrete stacks up against nearby facilities and the typical reporter.
100% less than the comparison
67% more than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Mdu Resources Redmond Concrete releases toxic chemicals into the environment. Total: 533 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 27% (151 lbs to 110 lbs).
Mdu Resources Redmond Concrete: annual Form-R pounds
TRACE site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Mdu Resources Redmond Concrete year-over-year reported totals (decreased by 27% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 151 lbs | 4 |
| 2020 | 149 lbs | 4 |
| 2021 | 53 lbs | 4 |
| 2022 | 69 lbs | 4 |
| 2023 | 110 lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 527 lbs | - |
| Lead And Lead Compounds | 3 lbs | - |
| Polycyclic aromatic compounds | 2 lbs | Carcinogen |
| Lead compounds | 1 lbs | - |
| Benzo[g,h,i]perylene | 0 lbs | - |
Mdu Resources Redmond Concrete · OFFSITE-pathway site
Nearest TRI Facilities to Mdu Resources Redmond Concrete
Closest other reporters in Oregon - including Pcc Structurals Inc Schlosser, Nosler Inc., Suterra LLC, ordered by distance.
Showing 8 of 284 other reporting facilities in Oregon.
Similar Petroleum Facilities
Other Petroleum facilities with similar total release volumes (±80%), outside Oregon - e.g. Granite Construction Co - Highway 175, Demennokerdoon DBA World Oil Recycling, Texasbit West Tyler Asphalt Plant.
Other Mdu Resources Group Inc Facilities
Same-parent TRI sites ranked by reported releases - including Rm Heskett Station, Lewis & Clark Station, Knife River Cheyenne.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Nitrate compounds (water dissociable; reportable only when in aqueous solution), Lead And Lead Compounds, Polycyclic aromatic compounds, Lead compounds; nearby reporters include Pcc Structurals Inc Schlosser. Mdu Resources Redmond Concrete stamps TRACE volume · OFFSITE pathway · TRACE-CARC carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Mdu Resources Redmond Concrete TRI extract (TRACE · OFFSITE · TRACE-CARC · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Mdu Resources Redmond Concrete totals are self-reported EPCRA §313 estimates for Redmond, OR, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 324121 · Petroleum. 0.3% of Deschutes TRI pounds in this extract. Nearest ABS peer: US Dod Usaf Seymour Johnson Afb (Δ 0 lbs). Pounds ≠ exposure.
Mdu Resources Redmond Concrete stamps TRACE volume · OFFSITE pathway · TRACE-CARC · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution). PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov