EPA TRI Facility · Nonmetallic Mineral Product
Concrete Supply Co. LLC - Clements Ferry
Charleston, SC · Parent: Concrete Supply Co LLC
- Total releases
- 1 lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Water Discharges
WATER Form-R mix
Concrete Supply Co. LLC - Clements Ferry: how the 1 lbs splits
1 lbs across all reported pathways
- Water Discharges 1 lbs 99.4%
- Air Releases 0 lbs 0.6%
Concrete Supply Co. LLC - Clements Ferry's 1 lbs Form-R total is WATER - water discharges is 99.4% of the bar. Next segment: air releases at 0.6%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
TRACE volume WATER pathway CLEAN
Concrete Supply Co. LLC - Clements Ferry is an EPA Toxics Release Inventory reporter in Charleston, SC, in the nonmetallic mineral product sector. It reported 1 lbs of releases across 2 chemicals in 2023, and 1 lbs in total across its 2021-2023 reporting years. That ranks 19,868 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. Concrete Supply Co. LLC - Clements Ferry is pounds #489 and chemical-count #377 at 1 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: Ingevity South Carolina LLC Charleston Chemical Plant; Kapstone Paper & Packaging Corp; Federal Law Enforcement Training Center; Knight Redi-Mix Inc. - Plant 5. Similar-scale Nonmetallic Mineral Product peers outside South Carolina: Argos Stockbridge Concrete Plant; Northfield Block Co; Crh Americas Inc.; Oldcastle Apg. Other Concrete Supply Co LLC sites in this extract: Dawkins On-Site Robstown CBP1; Carolina Ready Mix & Builders Supply LLC - Swannanoa; Concrete Supply Co. LLC - Spartanburg; Concrete Supply Co North Plant. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead And Lead Compounds.
Concrete Supply Co. LLC - Clements Ferry stamps TRACE volume with a dominant WATER pathway (99.4% water discharges) across 2 chemicals. Cumulative Form-R extract: 1 lbs (2021–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Argos Stockbridge Concrete Plant and Northfield Block Co.
Concrete Supply Co. LLC - Clements Ferry vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1 lbs 24th percentile higher than 24% 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
Concrete Supply Co. LLC - Clements Ferry in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Concrete Supply Co. LLC - Clements Ferry reports the 1,590th-largest volume (1 lbs). Scale peers outside South Carolina include Argos Stockbridge Concrete Plant and Northfield Block Co.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Concrete Supply Co. LLC - Clements Ferry Form-R facts
Compare this facility
See how Concrete Supply Co. LLC - Clements Ferry stacks up against nearby facilities and the typical reporter.
100% less than the comparison
86% 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 Concrete Supply Co. LLC - Clements Ferry releases toxic chemicals into the environment. Total: 1 lbs.
Emissions Trend Summary
From 2021 to 2023, total releases increased by 220350% (0 lbs to 1 lbs).
Concrete Supply Co. LLC - Clements Ferry: annual Form-R pounds
TRACE site · WATER pathway · TRI years 2021–2023
- 2021 0
- 2022 0
- 2023 0
What this shows Concrete Supply Co. LLC - Clements Ferry year-over-year reported totals (increased by 220350% 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2021 | 0 lbs | 1 |
| 2022 | 0 lbs | 1 |
| 2023 | 1 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2021–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1 lbs | - |
| Lead And Lead Compounds | 0 lbs | - |
Concrete Supply Co. LLC - Clements Ferry · WATER-pathway site
Nearest TRI Facilities to Concrete Supply Co. LLC - Clements Ferry
Closest other reporters in South Carolina - including Ingevity South Carolina LLC Charleston Chemical Plant, Kapstone Paper & Packaging Corp, Federal Law Enforcement Training Center, 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 Stockbridge Concrete Plant, Northfield Block Co, Crh Americas Inc..
Other Concrete Supply Co LLC Facilities
Same-parent TRI sites ranked by reported releases - including Dawkins On-Site Robstown CBP1, Carolina Ready Mix & Builders Supply LLC - Swannanoa, Concrete Supply Co. LLC - Spartanburg.
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), Lead And Lead Compounds; nearby reporters include Ingevity South Carolina LLC Charleston Chemical Plant. Concrete Supply Co. LLC - Clements Ferry stamps TRACE volume · WATER 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 Concrete Supply Co. LLC - Clements Ferry TRI extract (TRACE · WATER · 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.
Concrete Supply Co. LLC - Clements Ferry totals are self-reported EPCRA §313 estimates for Charleston, SC, latest year 2023. Form-R rows span 2021–2023 (3 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Berkeley TRI pounds in this extract. Nearest ABS peer: American Casting & Manufacturing Corp (Δ 0 lbs). Pounds ≠ exposure.
Concrete Supply Co. LLC - Clements Ferry stamps TRACE volume · WATER 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