EPA TRI Facility · Nonmetallic Mineral Product
The Sefa Group LLC - McMeekin Star Facility
Columbia, SC · Parent: The Sefa Group LLC
- Total releases
- 339 lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
The Sefa Group LLC - McMeekin Star Facility: how the 339 lbs splits
339 lbs across all reported pathways
- Off-site Transfers 302 lbs 89.0%
- Air Releases 37 lbs 11.0%
- Land Disposal 0 lbs <0.1%
The Sefa Group LLC - McMeekin Star Facility's 339 lbs Form-R total is OFFSITE - off-site transfers is 89.0% of the bar. Next segment: air releases at 11.0%. Leading chemical by pounds: Barium And Barium Compounds.
TRACE volume OFFSITE pathway CARC-MID
The Sefa Group LLC - McMeekin Star Facility is an EPA Toxics Release Inventory reporter in Columbia, SC, in the nonmetallic mineral product sector. It reported 6 lbs of releases across 2 chemicals in 2022, and 339 lbs in total across its 2019-2022 reporting years. That ranks 15,245 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. The Sefa Group LLC - McMeekin Star Facility is pounds #401 and chemical-count #198 at 339 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: Shaw Industries Group Inc Plant 8S; Krm Midlands Llc-Plant 7; Tidewater Boats LLC; Safety-Kleen Systems Inc.. Similar-scale Nonmetallic Mineral Product peers outside South Carolina: Sunrock Industries LLC - North Raleigh; Holcim Wcr Inc Brighton Ready Mix Plant; Cemex Construction Materials Florida LLC; Anchor Glass Container Corp-Lawrenceburg. Largest disclosed chemicals by pounds: Barium And Barium Compounds; Arsenic And Arsenic Compounds; Lead And Lead Compounds; Mercury And Mercury Compounds.
The Sefa Group LLC - McMeekin Star Facility stamps TRACE volume with a dominant OFFSITE pathway (89.0% off-site transfers) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 339 lbs (2019–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Sunrock Industries LLC - North Raleigh and Holcim Wcr Inc Brighton Ready Mix Plant.
The Sefa Group LLC - McMeekin Star Facility vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
339 lbs 41st percentile higher than 41% 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
The Sefa Group LLC - McMeekin Star Facility in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, The Sefa Group LLC - McMeekin Star Facility reports the 756th-largest volume, placing it in the top 23.2% of its sector. Scale peers outside South Carolina include Sunrock Industries LLC - North Raleigh and Holcim Wcr Inc Brighton Ready Mix Plant.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
The Sefa Group LLC - McMeekin Star Facility Form-R facts
Compare this facility
See how The Sefa Group LLC - McMeekin Star Facility stacks up against nearby facilities and the typical reporter.
100% less than the comparison
4.0× more 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 The Sefa Group LLC - McMeekin Star Facility releases toxic chemicals into the environment. Total: 339 lbs.
Emissions Trend Summary
From 2019 to 2022, total releases decreased by 97% (191 lbs to 6 lbs).
The Sefa Group LLC - McMeekin Star Facility: annual Form-R pounds
TRACE site · OFFSITE pathway · TRI years 2019–2022
- 2019 0
- 2020 0
- 2021 0
- 2022 0
What this shows The Sefa Group LLC - McMeekin Star Facility year-over-year reported totals (decreased by 97% 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: Barium And Barium Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 191 lbs | 4 |
| 2020 | 138 lbs | 4 |
| 2021 | 4 lbs | 2 |
| 2022 | 6 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2022). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Barium And Barium Compounds | 219 lbs | - |
| Arsenic And Arsenic Compounds | 96 lbs | Carcinogen |
| Lead And Lead Compounds | 22 lbs | - |
| Mercury And Mercury Compounds | 1 lbs | - |
The Sefa Group LLC - McMeekin Star Facility · OFFSITE-pathway site
Nearest TRI Facilities to The Sefa Group LLC - McMeekin Star Facility
Closest other reporters in South Carolina - including Shaw Industries Group Inc Plant 8S, Krm Midlands Llc-Plant 7, Tidewater Boats 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. Sunrock Industries LLC - North Raleigh, Holcim Wcr Inc Brighton Ready Mix Plant, Cemex Construction Materials Florida 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 Barium And Barium Compounds, Arsenic And Arsenic Compounds, Lead And Lead Compounds, Mercury And Mercury Compounds; nearby reporters include Shaw Industries Group Inc Plant 8S. The Sefa Group LLC - McMeekin Star Facility stamps TRACE volume · OFFSITE 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 The Sefa Group LLC - McMeekin Star Facility TRI extract (TRACE · OFFSITE · CARC-MID · lead Barium And Barium Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
The Sefa Group LLC - McMeekin Star Facility totals are self-reported EPCRA §313 estimates for Columbia, SC, latest year 2022. Form-R rows span 2019–2022 (4 years). NAICS 327310 · Nonmetallic Mineral Product. 0.0% of Lexington TRI pounds in this extract. Nearest ABS peer: Safety-Kleen Systems San Antonio (sab) (Δ 0 lbs). Pounds ≠ exposure.
The Sefa Group LLC - McMeekin Star Facility stamps TRACE volume · OFFSITE pathway · CARC-MID · lead Barium And Barium 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