EPA TRI Facility · Nonmetallic Mineral Product
Pavestone - San Marcos Tx Plant
San Marcos, TX · Parent: Quikrete Holdings
- Total releases
- 1 lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Water Discharges
WATER Form-R mix
Pavestone - San Marcos Tx Plant: how the 1 lbs splits
1 lbs across all reported pathways
- Water Discharges 1 lbs 70.8%
- Air Releases 0 lbs 29.2%
Pavestone - San Marcos Tx Plant's 1 lbs Form-R total is WATER - water discharges is 70.8% of the bar. Next segment: air releases at 29.2%. Leading chemical by pounds: Manganese compounds.
TRACE volume WATER pathway CARC-MID
Pavestone - San Marcos Tx Plant is an EPA Toxics Release Inventory reporter in San Marcos, TX, in the nonmetallic mineral product sector. It reported 0 lbs of releases across 1 chemical in 2023, and 1 lbs in total across its 2019-2023 reporting years. That ranks 19,609 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. Pavestone - San Marcos Tx Plant is pounds #1750 and chemical-count #1408 at 1 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: Ash Grove Cement South Texas LLC; Txi-San Marcos Ready Mix; Lonestar Fiberglass New Braunfels; Collins Aerospace San Marcos. Similar-scale Nonmetallic Mineral Product peers outside Texas: Quikrete - Fremont Ca Plant; South Sarasota Ready Mix; Pavestone - Charlotte Nc Plant; 78TH Street Ready Mix Plant. Other Quikrete Holdings sites in this extract: US Pipe & Foundry Co LLC; Griffin Pipe Products Co; US Pipe & Foundry Co LLC; Forterra Pipe & Precast - Deland. Largest disclosed chemicals by pounds: Manganese compounds; Lead.
Pavestone - San Marcos Tx Plant stamps TRACE volume with a dominant WATER pathway (70.8% water discharges) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 1 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Quikrete - Fremont Ca Plant and South Sarasota Ready Mix.
Pavestone - San Marcos Tx Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1 lbs 25th percentile higher than 25% 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
Pavestone - San Marcos Tx Plant in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Pavestone - San Marcos Tx Plant reports the 1,480th-largest volume (1 lbs). Scale peers outside Texas include Quikrete - Fremont Ca Plant and South Sarasota Ready Mix.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Pavestone - San Marcos Tx Plant Form-R facts
Compare this facility
See how Pavestone - San Marcos Tx Plant stacks up against nearby facilities and the typical reporter.
100% less than the comparison
71% 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 Pavestone - San Marcos Tx Plant releases toxic chemicals into the environment. Total: 1 lbs.
Emissions Trend Summary
Pavestone - San Marcos Tx Plant: annual Form-R pounds
TRACE site · WATER pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Pavestone - San Marcos Tx Plant year-over-year reported totals. 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: Manganese compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 1 |
| 2020 | 0 lbs | 1 |
| 2021 | 1 lbs | 2 |
| 2022 | 0 lbs | 1 |
| 2023 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese compounds | 1 lbs | - |
| Lead | 0 lbs | Carcinogen |
Pavestone - San Marcos Tx Plant · WATER-pathway site
Nearest TRI Facilities to Pavestone - San Marcos Tx Plant
Closest other reporters in Texas - including Ash Grove Cement South Texas LLC, Txi-San Marcos Ready Mix, Lonestar Fiberglass New Braunfels, 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. Quikrete - Fremont Ca Plant, South Sarasota Ready Mix, Pavestone - Charlotte Nc Plant.
Other Quikrete Holdings Facilities
Same-parent TRI sites ranked by reported releases - including US Pipe & Foundry Co LLC, Griffin Pipe Products Co, US Pipe & Foundry Co LLC.
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 Manganese compounds, Lead; nearby reporters include Ash Grove Cement South Texas LLC. Pavestone - San Marcos Tx Plant stamps TRACE volume · WATER pathway · CARC-MID 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 Pavestone - San Marcos Tx Plant TRI extract (TRACE · WATER · CARC-MID · lead Manganese compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Pavestone - San Marcos Tx Plant totals are self-reported EPCRA §313 estimates for San Marcos, TX, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327331 · Nonmetallic Mineral Product. 0.0% of Hays TRI pounds in this extract. Nearest ABS peer: Quikrete - Fremont Ca Plant (Δ 0 lbs). Pounds ≠ exposure.
Pavestone - San Marcos Tx Plant stamps TRACE volume · WATER pathway · CARC-MID · lead Manganese compounds. 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