EPA TRI Facility · Nonmetallic Mineral Product
Wells Concrete (structural Plant)
Denver, CO
- Total releases
- 147 lbs
- Chemicals reported
- 7
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Wells Concrete (structural Plant): how the 147 lbs splits
147 lbs across all reported pathways
- Off-site Transfers 135 lbs 91.9%
- Air Releases 12 lbs 8.1%
Wells Concrete (structural Plant)'s 147 lbs Form-R total is OFFSITE - off-site transfers is 91.9% of the bar. Next segment: air releases at 8.1%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
TRACE volume OFFSITE pathway CARC-LEAN
Wells Concrete (structural Plant) is an EPA Toxics Release Inventory reporter in Denver, CO, in the nonmetallic mineral product sector. It reported 35 lbs of releases across 2 chemicals in 2020, and 147 lbs in total across its 2019-2020 reporting years. That ranks 16,181 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Colorado's 277 reporting TRI sites, pounds #1 is not chemical-count #1. Wells Concrete (structural Plant) is pounds #185 and chemical-count #52 at 147 lbs. Cripple Creek & Victor Gold Mining Co leads reported pounds (22.9M lbs) at 12 chemicals (chemical-count #13). Suncor Energy Commerce City Refinery leads chemical count at 33 chemicals (460.2K lbs, pounds #24). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Koppers Inc (denver Co); Martin Marietta Gordon Asphalt; Owens Corning Roofing & Asphalt LLC; Univar Solutions-Denver West. Similar-scale Nonmetallic Mineral Product peers outside Colorado: Glendale Plant #45; Mdu Resources Klamath Falls Concrete; US Gypsum Co Detroit Plant; Ash Grove Cement Co.. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Chromium; Nickel; Manganese.
Wells Concrete (structural Plant) stamps TRACE volume with a dominant OFFSITE pathway (91.9% off-site transfers) across 7 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 147 lbs (2019–2020). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Glendale Plant #45 and Mdu Resources Klamath Falls Concrete.
Wells Concrete (structural Plant) vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
147 lbs 38th percentile higher than 38% 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
Wells Concrete (structural Plant) in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Wells Concrete (structural Plant) reports the 859th-largest volume (147 lbs). Scale peers outside Colorado include Glendale Plant #45 and Mdu Resources Klamath Falls Concrete.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Wells Concrete (structural Plant) Form-R facts
Compare this facility
See how Wells Concrete (structural Plant) stacks up against nearby facilities and the typical reporter.
97% less than the comparison
2.3× 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 Wells Concrete (structural Plant) releases toxic chemicals into the environment. Total: 147 lbs.
Emissions Trend Summary
From 2019 to 2020, total releases decreased by 69% (112 lbs to 35 lbs).
Wells Concrete (structural Plant): annual Form-R pounds
TRACE site · OFFSITE pathway · TRI years 2019–2020
- 2019 0
- 2020 0
What this shows Wells Concrete (structural Plant) year-over-year reported totals (decreased by 69% from 2019 to 2020). 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 | 112 lbs | 6 |
| 2020 | 35 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2020). 2 of 7 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 135 lbs | - |
| Chromium | 7 lbs | - |
| Nickel | 4 lbs | Carcinogen |
| Manganese | 1 lbs | - |
| Lead And Lead Compounds | 0 lbs | - |
| Lead | 0 lbs | Carcinogen |
| Copper | 0 lbs | - |
Wells Concrete (structural Plant) · OFFSITE-pathway site
Nearest TRI Facilities to Wells Concrete (structural Plant)
Closest other reporters in Colorado - including Koppers Inc (denver Co), Martin Marietta Gordon Asphalt, Owens Corning Roofing & Asphalt LLC, ordered by distance.
Showing 8 of 276 other reporting facilities in Colorado.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Colorado - e.g. Glendale Plant #45, Mdu Resources Klamath Falls Concrete, US Gypsum Co Detroit Plant.
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), Chromium, Nickel, Manganese; nearby reporters include Koppers Inc (denver Co). Wells Concrete (structural Plant) stamps TRACE volume · OFFSITE pathway · CARC-LEAN 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 Wells Concrete (structural Plant) TRI extract (TRACE · OFFSITE · CARC-LEAN · 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.
Wells Concrete (structural Plant) totals are self-reported EPCRA §313 estimates for Denver, CO, latest year 2020. Form-R rows span 2019–2020 (2 years). NAICS 327390 · Nonmetallic Mineral Product. 0.0% of Adams TRI pounds in this extract. Nearest ABS peer: Nch Corp Mohawk Labs Div (Δ 0 lbs). Pounds ≠ exposure.
Wells Concrete (structural Plant) stamps TRACE volume · OFFSITE pathway · CARC-LEAN · 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