EPA TRI Facility · Nonmetallic Mineral Product
Sws Concrete-Rock Hill Plant
Rock Hill, SC · Parent: Stevenson-Weir/southern LLC
- Total releases
- 0 lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Sws Concrete-Rock Hill Plant: how the 0 lbs splits
0 lbs across all reported pathways
- Air Releases 0 lbs 100.0%
Sws Concrete-Rock Hill Plant'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 And Lead Compounds.
TRACE volume AIR pathway CLEAN
Sws Concrete-Rock Hill Plant is an EPA Toxics Release Inventory reporter in Rock Hill, SC, in the nonmetallic mineral product sector. It reported 0 lbs of releases across 1 chemical in 2023, and 0 lbs in total across its 2021-2023 reporting years. That ranks 20,932 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In South Carolina's 574 reporting TRI sites, pounds #1 is not chemical-count #1. Sws Concrete-Rock Hill Plant is pounds #519 and chemical-count #522 at 0 lbs. Oceanagold Haile Gold Mine leads reported pounds (30.2M lbs) at 19 chemicals (chemical-count #14). Giant Cement Co leads chemical count at 90 chemicals (53.3K lbs, pounds #185). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Bluedot-Readi-Mix-Rock Hill (plant #107); Sem Products Inc; Atotech USA LLC; Harrell Industries Inc. Similar-scale Nonmetallic Mineral Product peers outside South Carolina: Argos Ready Mix Goldsboro Concrete Plant; Concrete Pipe & Precast Llc-Harrisonburg Precast Plant; Foley Products Co - Lenoir City; P4 Jacksonville Plant. Other Stevenson-Weir/southern LLC sites in this extract: Sws Concrete-Westinghouse Plant; Sws Concrete-Lake Norman Plant; Sws Concrete-Bonds Plant; Sws Concrete-Clover Plant. Largest disclosed chemicals by pounds: Lead And Lead Compounds.
Sws Concrete-Rock Hill Plant stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 0 lbs (2021–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Argos Ready Mix Goldsboro Concrete Plant and Concrete Pipe & Precast Llc-Harrisonburg Precast Plant.
Sws Concrete-Rock Hill Plant 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
Sws Concrete-Rock Hill Plant in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Sws Concrete-Rock Hill Plant reports the 2,305th-largest volume (0 lbs). Scale peers outside South Carolina include Argos Ready Mix Goldsboro Concrete Plant and Concrete Pipe & Precast Llc-Harrisonburg Precast Plant.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Sws Concrete-Rock Hill Plant Form-R facts
Compare this facility
See how Sws Concrete-Rock Hill Plant stacks up against nearby facilities and the typical reporter.
About the same as 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 Sws Concrete-Rock Hill Plant releases toxic chemicals into the environment. Total: 0 lbs.
Emissions Trend Summary
From 2021 to 2023, total releases decreased by 18% (0 lbs to 0 lbs).
Sws Concrete-Rock Hill Plant: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2021–2023
- 2021 0
- 2022 0
- 2023 0
What this shows Sws Concrete-Rock Hill Plant year-over-year reported totals (decreased by 18% from 2021 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: Lead And Lead Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2021 | 0 lbs | 1 |
| 2022 | 0 lbs | 1 |
| 2023 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2021–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead And Lead Compounds | 0 lbs | - |
Sws Concrete-Rock Hill Plant · AIR-pathway site
Nearest TRI Facilities to Sws Concrete-Rock Hill Plant
Closest other reporters in South Carolina - including Bluedot-Readi-Mix-Rock Hill (plant #107), Sem Products Inc, Atotech USA LLC, ordered by distance.
Showing 8 of 573 other reporting facilities in South Carolina.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside South Carolina - e.g. Argos Ready Mix Goldsboro Concrete Plant, Concrete Pipe & Precast Llc-Harrisonburg Precast Plant, Foley Products Co - Lenoir City.
Other Stevenson-Weir/southern LLC Facilities
Same-parent TRI sites ranked by reported releases - including Sws Concrete-Westinghouse Plant, Sws Concrete-Lake Norman Plant, Sws Concrete-Bonds 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 And Lead Compounds; nearby reporters include Bluedot-Readi-Mix-Rock Hill (plant #107). Sws Concrete-Rock Hill Plant stamps TRACE volume · AIR 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 Sws Concrete-Rock Hill Plant TRI extract (TRACE · AIR · CLEAN · lead Lead And Lead Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Sws Concrete-Rock Hill Plant totals are self-reported EPCRA §313 estimates for Rock Hill, SC, latest year 2023. Form-R rows span 2021–2023 (3 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of York TRI pounds in this extract. Nearest ABS peer: Alatus Aerosystems (Δ 0 lbs). Pounds ≠ exposure.
Sws Concrete-Rock Hill Plant stamps TRACE volume · AIR pathway · CLEAN · lead Lead And Lead 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