EPA TRI Facility · Nonmetallic Mineral Product
Dawkins On-Site LLC - Riverport
Hardeeville, SC · Parent: Concrete Supply Co LLC
- Total releases
- 0 lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Dawkins On-Site LLC - Riverport: how the 0 lbs splits
0 lbs across all reported pathways
- Air Releases 0 lbs 100.0%
Dawkins On-Site LLC - Riverport'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
Dawkins On-Site LLC - Riverport is an EPA Toxics Release Inventory reporter in Hardeeville, SC, in the nonmetallic mineral product sector. It reported 0 lbs of releases across 1 chemical in 2023. That ranks 21,314 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. Dawkins On-Site LLC - Riverport is pounds #550 and chemical-count #551 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: Athena Corp; Dominion Energy South Carolina - Jasper Generating Station; US Marine Corps Recruit Depot Parris Island (ranges); Krm South LLC - Plant 17. Similar-scale Nonmetallic Mineral Product peers outside South Carolina: Jacksonville Ready Mix; Burnco Colorado LLC - Titan; Tri-City Concrete LLC; Virginia Concrete Sterling Plant. 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: Lead And Lead Compounds.
Dawkins On-Site LLC - Riverport stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 0 lbs (2023–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Jacksonville Ready Mix and Burnco Colorado LLC - Titan.
Dawkins On-Site LLC - Riverport vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
0 lbs 18th percentile higher than 18% 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
Dawkins On-Site LLC - Riverport in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Dawkins On-Site LLC - Riverport reports the 2,592nd-largest volume (0 lbs). Scale peers outside South Carolina include Jacksonville Ready Mix and Burnco Colorado LLC - Titan.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Dawkins On-Site LLC - Riverport Form-R facts
Compare this facility
See how Dawkins On-Site LLC - Riverport stacks up against nearby facilities and the typical reporter.
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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 Dawkins On-Site LLC - Riverport releases toxic chemicals into the environment. Total: 0 lbs.
Chemical Releases
Aggregated across all reporting years (2023–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead And Lead Compounds | 0 lbs | - |
Dawkins On-Site LLC - Riverport · AIR-pathway site
Nearest TRI Facilities to Dawkins On-Site LLC - Riverport
Closest other reporters in South Carolina - including Athena Corp, Dominion Energy South Carolina - Jasper Generating Station, US Marine Corps Recruit Depot Parris Island (ranges), 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. Jacksonville Ready Mix, Burnco Colorado LLC - Titan, Tri-City Concrete LLC.
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 Lead And Lead Compounds; nearby reporters include Athena Corp. Dawkins On-Site LLC - Riverport 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 Dawkins On-Site LLC - Riverport 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.
Dawkins On-Site LLC - Riverport totals are self-reported EPCRA §313 estimates for Hardeeville, SC, latest year 2023. NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Jasper TRI pounds in this extract. Nearest ABS peer: Jacksonville Ready Mix (Δ 0 lbs). Pounds ≠ exposure.
Dawkins On-Site LLC - Riverport 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