EPA TRI Facility · Nonmetallic Mineral Product
Con-Agg Boone Quarries
Columbia, MO · Parent: Summit Materials LLC
- Total releases
- 712 lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Land Disposal
LAND Form-R mix
Con-Agg Boone Quarries: how the 712 lbs splits
712 lbs across all reported pathways
- Land Disposal 711 lbs 99.8%
- Air Releases 2 lbs 0.2%
Con-Agg Boone Quarries's 712 lbs Form-R total is LAND - land disposal is 99.8% of the bar. Next segment: air releases at 0.2%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
TRACE volume LAND pathway CARC-LEAN
Con-Agg Boone Quarries is an EPA Toxics Release Inventory reporter in Columbia, MO, in the nonmetallic mineral product sector. It reported 17 lbs of releases across 1 chemical in 2023, and 712 lbs in total across its 2019-2023 reporting years. That ranks 14,338 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Missouri's 491 reporting TRI sites, pounds #1 is not chemical-count #1. Con-Agg Boone Quarries is pounds #349 and chemical-count #252 at 712 lbs. Buick Mine/mill leads reported pounds (48.2M lbs) at 8 chemicals (chemical-count #66). Buzzi Unicem Usa-Cape Girardeau leads chemical count at 87 chemicals (904.5K lbs, pounds #44). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Swift Prepared Foods - Columbia; 3M Co-Columbia; Gates Corp; Honeywell International Inc. Similar-scale Nonmetallic Mineral Product peers outside Missouri: Westlake Royal Roofing - Okeechobee; Fulton Mill Service; Geiger Ready Mix (k.c. Facility) Manager; Certainteed Gypsum Silver Grove LLC. Other Summit Materials LLC sites in this extract: Continental Cement Co; Continental Cement Co LLC; Argos USA - Martinsburg; Argos Newberry Plant. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead; Mercury.
Con-Agg Boone Quarries stamps TRACE volume with a dominant LAND pathway (99.8% land disposal) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 712 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Westlake Royal Roofing - Okeechobee and Fulton Mill Service.
Con-Agg Boone Quarries vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
712 lbs 45th percentile higher than 45% 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
Con-Agg Boone Quarries in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Con-Agg Boone Quarries reports the 671st-largest volume, placing it in the top 20.6% of its sector. Scale peers outside Missouri include Westlake Royal Roofing - Okeechobee and Fulton Mill Service.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Con-Agg Boone Quarries Form-R facts
Compare this facility
See how Con-Agg Boone Quarries stacks up against nearby facilities and the typical reporter.
5.4× more than the comparison
3.0× 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 Con-Agg Boone Quarries releases toxic chemicals into the environment. Total: 712 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 94% (291 lbs to 17 lbs).
Con-Agg Boone Quarries: annual Form-R pounds
TRACE site · LAND pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Con-Agg Boone Quarries year-over-year reported totals (decreased by 94% 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 | 291 lbs | 2 |
| 2020 | 231 lbs | 3 |
| 2021 | 156 lbs | 3 |
| 2022 | 17 lbs | 1 |
| 2023 | 17 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 591 lbs | - |
| Lead | 121 lbs | Carcinogen |
| Mercury | 1 lbs | - |
Con-Agg Boone Quarries · LAND-pathway site
Nearest TRI Facilities to Con-Agg Boone Quarries
Closest other reporters in Missouri - including Swift Prepared Foods - Columbia, 3M Co-Columbia, Gates Corp, ordered by distance.
Showing 8 of 490 other reporting facilities in Missouri.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Missouri - e.g. Westlake Royal Roofing - Okeechobee, Fulton Mill Service, Geiger Ready Mix (k.c. Facility) Manager.
Other Summit Materials LLC Facilities
Same-parent TRI sites ranked by reported releases - including Continental Cement Co, Continental Cement Co LLC, Argos USA - Martinsburg.
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, Mercury; nearby reporters include Swift Prepared Foods - Columbia. Con-Agg Boone Quarries stamps TRACE volume · LAND 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 Con-Agg Boone Quarries TRI extract (TRACE · LAND · 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.
Con-Agg Boone Quarries totals are self-reported EPCRA §313 estimates for Columbia, MO, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327320 · Nonmetallic Mineral Product. 0.2% of Boone TRI pounds in this extract. Nearest ABS peer: Senneca Holdings (hmf Express) (Δ 0 lbs). Pounds ≠ exposure.
Con-Agg Boone Quarries stamps TRACE volume · LAND 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