EPA TRI Facility · Nonmetallic Mineral Product
Hm Southeast Cement LLC
Leeds, AL · Parent: Heidelberg Materials US Inc
- Total releases
- 68.3K lbs
- Chemicals reported
- 8
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Hm Southeast Cement LLC: how the 68.3K lbs splits
68.3K lbs across all reported pathways
- Air Releases 67.9K lbs 99.5%
- Water Discharges 351 lbs 0.5%
Hm Southeast Cement LLC's 68.3K lbs Form-R total is AIR - air releases is 99.5% of the bar. Next segment: water discharges at 0.5%. Leading chemical by pounds: Ammonia.
LIGHT volume AIR pathway TRACE-CARC
Hm Southeast Cement LLC is an EPA Toxics Release Inventory reporter in Leeds, AL, in the nonmetallic mineral product sector. It reported 13.2K lbs of releases across 7 chemicals in 2023, and 68.3K lbs in total across its 2019-2023 reporting years. That ranks 5,424 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Alabama's 559 reporting TRI sites, Chemical Waste Management leads both reported pounds (95.6M lbs) and chemical count (98 chemicals). The two rankings do not invert in this pool. Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: M&b Metal Products; Hubbell Power Systems; Hubbell Power Systems Leeds; Heidelberg Materials Agg LLC - Leeds Plant. Similar-scale Nonmetallic Mineral Product peers outside Alabama: Texas Lehigh Cement Co LP; Quietflex Manufacturing Co LP; Ash Grove Cement Co Montana City Plant; Cardinal Glass. Other Heidelberg Materials US Inc sites in this extract: Heidelberg Materials US Cement LLC; Heidelberg Materials US Cement LLC - Evansville; Heidelberg Materials US Cement LLC - Glens Falls Plant; Heidelberg Materials US Cement LLC. Largest disclosed chemicals by pounds: Ammonia; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Ethylene glycol; Diethanolamine.
Hm Southeast Cement LLC stamps LIGHT volume with a dominant AIR pathway (99.5% air releases) across 8 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 68.3K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Texas Lehigh Cement Co LP and Quietflex Manufacturing Co LP.
Hm Southeast Cement LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
68K lbs Top 21% higher than 79% 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
Hm Southeast Cement LLC in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Hm Southeast Cement LLC reports the 207th-largest volume, placing it in the top 6.3% of its sector. Scale peers outside Alabama include Texas Lehigh Cement Co LP and Quietflex Manufacturing Co LP.
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
- Hm Southeast Cement LLC's total reported releases rose from 12.9 thousand lb in 2022 to 13.2 thousand lb in 2023, based on EPA TRI filings.
- Hm Southeast Cement LLC's water releases rose from 0 lb in 2022 to 351 lb in 2023, based on EPA TRI filings.
Hm Southeast Cement LLC Form-R facts
Compare this facility
See how Hm Southeast Cement LLC stacks up against nearby facilities and the typical reporter.
28% less than the comparison
8.0× 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 Hm Southeast Cement LLC releases toxic chemicals into the environment. Total: 68.3K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 18% (16.0K lbs to 13.2K lbs).
Hm Southeast Cement LLC: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Hm Southeast Cement LLC year-over-year reported totals (decreased by 18% 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: Ammonia.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 16.0K lbs | 6 |
| 2020 | 10.1K lbs | 6 |
| 2021 | 16.1K lbs | 7 |
| 2022 | 12.9K lbs | 7 |
| 2023 | 13.2K lbs | 7 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 8 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 36.0K lbs | - |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 22.6K lbs | - |
| Ethylene glycol | 3.7K lbs | - |
| Diethanolamine | 3.4K lbs | - |
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 2.0K lbs | - |
| Lead And Lead Compounds | 398 lbs | - |
| Mercury And Mercury Compounds | 42 lbs | - |
| Dioxin and dioxin-like compounds | 0 lbs | Carcinogen |
Hm Southeast Cement LLC · AIR-pathway site
Nearest TRI Facilities to Hm Southeast Cement LLC
Closest other reporters in Alabama - including M&b Metal Products, Hubbell Power Systems, Hubbell Power Systems Leeds, ordered by distance.
Showing 8 of 558 other reporting facilities in Alabama.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Alabama - e.g. Texas Lehigh Cement Co LP, Quietflex Manufacturing Co LP, Ash Grove Cement Co Montana City Plant.
Compare beyond Alabama
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Hm Southeast Cement LLC on cumulative reported pounds (68.3K lbs) and distinct chemical count (8). Release-pound peers include Pilgrim's Pride Corp Moorefield Fresh Facility, Elgi Rubber Co LLC, Lancaster Leaf Tobacco Co. of Pa Inc.. Chemical-count peers include Prepa-South Coast Power Plant, Argos Puerto Rico Corp., US Tsubaki Automotive LLC. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
- Pilgrim's Pride Corp Moorefield Fresh Facility Moorefield, WV · Food 68.3K lbs reported
- Elgi Rubber Co LLC Luling, TX · Plastics and Rubber 68.2K lbs reported
- Lancaster Leaf Tobacco Co. of Pa Inc. Lancaster, PA · Tobacco 68.3K lbs reported
- Avery Dennison - Building 11 Painesville, OH · Paper 68.2K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Heidelberg Materials US Inc Facilities
Same-parent TRI sites ranked by reported releases - including Heidelberg Materials US Cement LLC, Heidelberg Materials US Cement LLC - Evansville, Heidelberg Materials US Cement LLC - Glens Falls 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 Ammonia, Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Ethylene glycol, Diethanolamine; nearby reporters include M&b Metal Products. Hm Southeast Cement LLC stamps LIGHT volume · AIR 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 Hm Southeast Cement LLC TRI extract (LIGHT · AIR · TRACE-CARC · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hm Southeast Cement LLC totals are self-reported EPCRA §313 estimates for Leeds, AL, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327310 · Nonmetallic Mineral Product. 0.3% of Jefferson TRI pounds in this extract. Nearest ABS peer: Pilgrim's Pride Corp Moorefield Fresh Facility (Δ 36 lbs). Pounds ≠ exposure.
Hm Southeast Cement LLC stamps LIGHT volume · AIR pathway · TRACE-CARC · lead Ammonia. 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