EPA TRI Facility · Nonmetallic Mineral Product
Hm South Texas Concrete LLC - Katy Rmc
Katy, TX · Parent: Heidelberg Materials US Inc
- Total releases
- 0 lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Hm South Texas Concrete LLC - Katy Rmc: how the 0 lbs splits
0 lbs across all reported pathways
- Air Releases 0 lbs 100.0%
Hm South Texas Concrete LLC - Katy Rmc's 0 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Lead.
TRACE volume AIR pathway CARC-HEAVY
Hm South Texas Concrete LLC - Katy Rmc is an EPA Toxics Release Inventory reporter in Katy, TX, in the nonmetallic mineral product sector. It reported 0 lbs of releases across 1 chemical in 2022, and 0 lbs in total across its 2019-2022 reporting years. That ranks 21,010 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Texas's 2,016 reporting TRI sites, pounds #1 is not chemical-count #1. Hm South Texas Concrete LLC - Katy Rmc is pounds #1933 and chemical-count #1139 at 0 lbs. Ascend Performance Materials-Chocolate Bayou Plant leads reported pounds (94.0M lbs) at 36 chemicals (chemical-count #35). Veolia Es Technical Solutions LLC Port Arthur Facility leads chemical count at 246 chemicals (1.5M lbs, pounds #112). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Dyna Drill Technologies LLC; K-T Galvanizing Co; Katy Bagging Facility; Katy Plant. Similar-scale Nonmetallic Mineral Product peers outside Texas: Ozinga Ready Mix Concrete Inc. - State St.; Midland Concrete Products; Preferred-Pasco Blk; Preferred-Odessa Blk. 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: Lead; Mercury; Nitrate compounds (water dissociable; reportable only when in aqueous solution).
Hm South Texas Concrete LLC - Katy Rmc stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 0 lbs (2019–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ozinga Ready Mix Concrete Inc. - State St. and Midland Concrete Products.
Hm South Texas Concrete LLC - Katy Rmc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
0 lbs 19th percentile higher than 19% 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 South Texas Concrete LLC - Katy Rmc in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Hm South Texas Concrete LLC - Katy Rmc reports the 2,363rd-largest volume (0 lbs). Scale peers outside Texas include Ozinga Ready Mix Concrete Inc. - State St. and Midland Concrete Products.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Hm South Texas Concrete LLC - Katy Rmc Form-R facts
Compare this facility
See how Hm South Texas Concrete LLC - Katy Rmc stacks up against nearby facilities and the typical reporter.
100% less than the comparison
25% less 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 South Texas Concrete LLC - Katy Rmc releases toxic chemicals into the environment. Total: 0 lbs.
Emissions Trend Summary
From 2019 to 2022, total releases increased by 69% (0 lbs to 0 lbs).
Hm South Texas Concrete LLC - Katy Rmc: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2022
- 2019 0
- 2020 0
- 2021 0
- 2022 0
What this shows Hm South Texas Concrete LLC - Katy Rmc year-over-year reported totals (increased by 69% from 2019 to 2022). 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: Lead.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 3 |
| 2020 | 0 lbs | 3 |
| 2021 | 0 lbs | 2 |
| 2022 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2022). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 0 lbs | Carcinogen |
| Mercury | 0 lbs | - |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 0 lbs | - |
Hm South Texas Concrete LLC - Katy Rmc · AIR-pathway site
Nearest TRI Facilities to Hm South Texas Concrete LLC - Katy Rmc
Closest other reporters in Texas - including Dyna Drill Technologies LLC, K-T Galvanizing Co, Katy Bagging Facility, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Texas - e.g. Ozinga Ready Mix Concrete Inc. - State St., Midland Concrete Products, Preferred-Pasco Blk.
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 Lead, Mercury, Nitrate compounds (water dissociable; reportable only when in aqueous solution); nearby reporters include Dyna Drill Technologies LLC. Hm South Texas Concrete LLC - Katy Rmc stamps TRACE volume · AIR pathway · CARC-HEAVY 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 South Texas Concrete LLC - Katy Rmc TRI extract (TRACE · AIR · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hm South Texas Concrete LLC - Katy Rmc totals are self-reported EPCRA §313 estimates for Katy, TX, latest year 2022. Form-R rows span 2019–2022 (4 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Harris TRI pounds in this extract. Nearest ABS peer: Gatesville Ready Mix (Δ 0 lbs). Pounds ≠ exposure.
Hm South Texas Concrete LLC - Katy Rmc stamps TRACE volume · AIR pathway · CARC-HEAVY · lead Lead. 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