EPA TRI Facility · Nonmetallic Mineral Product
Lafarge Frederick Ready Mix
Frederick, MD · Parent: Aggregate Industries Management Inc
- Total releases
- 571 lbs
- Chemicals reported
- 4
- Latest report
- 2021
- Primary pathway
- Land Disposal
LAND Form-R mix
Lafarge Frederick Ready Mix: how the 571 lbs splits
571 lbs across all reported pathways
- Land Disposal 570 lbs 99.8%
- Air Releases 1 lbs 0.2%
Lafarge Frederick Ready Mix's 571 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 CLEAN
Lafarge Frederick Ready Mix is an EPA Toxics Release Inventory reporter in Frederick, MD, in the nonmetallic mineral product sector. It reported 571 lbs of releases across 3 chemicals in 2021, and 571 lbs in total across its 2019-2021 reporting years. That ranks 14,611 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Maryland's 152 reporting TRI sites, pounds #1 is not chemical-count #1. Lafarge Frederick Ready Mix is pounds #92 and chemical-count #46 at 571 lbs. Darling Ingredients Inc.- Linkwood Facility leads reported pounds (9.1M lbs) at 4 chemicals (chemical-count #37). Brandon Shores & Wagner Complex leads chemical count at 27 chemicals (560.1K lbs, pounds #9). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Schuster Concrete Ready Mix Llc-South St; Rinker Materials Hydro Conduit; US Army Fort Detrick; Genon Mid Atlantic LLC Dickerson Generating Station. Similar-scale Nonmetallic Mineral Product peers outside Maryland: Ii-Vi Advanced Materials Hillsborough; Smyrna Ready Mix Concrete. LLC - Chambers Ready Mix; Capital Concrete Inc.; Knife River North Central Bismarck Rock Island. Other Aggregate Industries Management Inc sites in this extract: Aggregate Industries Belle Plaine Ready Mix; Holcim-Sor Inc. - Spring Rm; Holcim-Sor Inc. - Barker Rm; Holcim-Sor Inc.- Conroe Rmx. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Mercury compounds; Lead compounds; Lead And Lead Compounds.
Lafarge Frederick Ready Mix stamps TRACE volume with a dominant LAND pathway (99.8% land disposal) across 4 chemicals. Cumulative Form-R extract: 571 lbs (2019–2021). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ii-Vi Advanced Materials Hillsborough and Smyrna Ready Mix Concrete. LLC - Chambers Ready Mix.
Lafarge Frederick Ready Mix vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
571 lbs 44th percentile higher than 44% 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
Lafarge Frederick Ready Mix inside Frederick's TRI pounds
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Lafarge Frederick Ready Mix reports the 698th-largest volume, placing it in the top 21.4% of its sector. This one site accounts for 63.1% of every pound reported in Frederick. Scale peers outside Maryland include Ii-Vi Advanced Materials Hillsborough and Smyrna Ready Mix Concrete. LLC - Chambers Ready Mix.
County-dominant here means ≥25% of Frederick's reported pounds (905 lbs county total). Shares only print when the site reports ≥1,000 lbs.
Lafarge Frederick Ready Mix Form-R facts
Compare this facility
See how Lafarge Frederick Ready Mix stacks up against nearby facilities and the typical reporter.
5312.8× more than the comparison
About the same as 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 Lafarge Frederick Ready Mix releases toxic chemicals into the environment. Total: 571 lbs.
Emissions Trend Summary
From 2019 to 2021, total releases increased by 3569250% (0 lbs to 571 lbs).
Lafarge Frederick Ready Mix: annual Form-R pounds
TRACE site · LAND pathway · TRI years 2019–2021
- 2019 0
- 2020 0
- 2021 0
What this shows Lafarge Frederick Ready Mix year-over-year reported totals (increased by 3569250% from 2019 to 2021). 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 | 0 lbs | 2 |
| 2020 | 0 lbs | 2 |
| 2021 | 571 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2021). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 570 lbs | - |
| Mercury compounds | 1 lbs | - |
| Lead compounds | 0 lbs | - |
| Lead And Lead Compounds | 0 lbs | - |
Lafarge Frederick Ready Mix · LAND-pathway site
Nearest TRI Facilities to Lafarge Frederick Ready Mix
Closest other reporters in Maryland - including Schuster Concrete Ready Mix Llc-South St, Rinker Materials Hydro Conduit, US Army Fort Detrick, ordered by distance.
Showing 8 of 151 other reporting facilities in Maryland.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Maryland - e.g. Ii-Vi Advanced Materials Hillsborough, Smyrna Ready Mix Concrete. LLC - Chambers Ready Mix, Capital Concrete Inc..
Other Aggregate Industries Management Inc Facilities
Same-parent TRI sites ranked by reported releases - including Aggregate Industries Belle Plaine Ready Mix, Holcim-Sor Inc. - Spring Rm, Holcim-Sor Inc. - Barker Rm.
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), Mercury compounds, Lead compounds, Lead And Lead Compounds; nearby reporters include Schuster Concrete Ready Mix Llc-South St. Lafarge Frederick Ready Mix stamps TRACE volume · LAND pathway · CLEAN 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 Lafarge Frederick Ready Mix TRI extract (TRACE · LAND · CLEAN · 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.
Lafarge Frederick Ready Mix totals are self-reported EPCRA §313 estimates for Frederick, MD, latest year 2021. Form-R rows span 2019–2021 (3 years). NAICS 327320 · Nonmetallic Mineral Product. 63.1% of Frederick TRI pounds in this extract. Nearest ABS peer: Arntzen Corp (Δ 1 lbs). Pounds ≠ exposure.
Lafarge Frederick Ready Mix stamps TRACE volume · LAND pathway · CLEAN · 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