EPA TRI Facility · Nonmetallic Mineral Product
Standard Materials Group Inc. -Siloam Springs
Siloam Springs, AR · Parent: Crh Americas Inc
- Total releases
- 18 lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Land Disposal
LAND Form-R mix
Standard Materials Group Inc. -Siloam Springs: how the 18 lbs splits
18 lbs across all reported pathways
- Land Disposal 18 lbs 100.0%
- Air Releases 0 lbs <0.1%
Standard Materials Group Inc. -Siloam Springs's 18 lbs Form-R total is LAND - land disposal is 100.0% of the bar. Next segment: air releases at <0.1%. Leading chemical by pounds: Lead And Lead Compounds.
TRACE volume LAND pathway CLEAN
Standard Materials Group Inc. -Siloam Springs is an EPA Toxics Release Inventory reporter in Siloam Springs, AR, in the nonmetallic mineral product sector. It reported 10 lbs of releases across 1 chemical in 2023, and 18 lbs in total across its 2022-2023 reporting years. That ranks 18,061 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Arkansas's 350 reporting TRI sites, Clean Harbors el Dorado LLC leads both reported pounds (16.6M lbs) and chemical count (251 chemicals). The two rankings do not invert in this pool. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Gates Corp; Cobb-Vantress Inc. Feed Mill; Mac Holdings Inc DBA Mid-America Cabinets; Simmons Prepared Foods- Benton County. Similar-scale Nonmetallic Mineral Product peers outside Arkansas: Cardinal Glass; Robertson's Ready Mix Santa Ana Plant 17; Allied Plant 1 - Rosenberg; Concrete Supply Co - South Plant. Other Crh Americas Inc sites in this extract: Ash Grove Cement; Ash Grove Cement Co; Ash Grove Cement Co; Ash Grove Cement- Leamington Utah. Largest disclosed chemicals by pounds: Lead And Lead Compounds.
Standard Materials Group Inc. -Siloam Springs stamps TRACE volume with a dominant LAND pathway (100.0% land disposal) across 1 chemical. Cumulative Form-R extract: 18 lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Cardinal Glass and Robertson's Ready Mix Santa Ana Plant 17.
Standard Materials Group Inc. -Siloam Springs vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
18 lbs 30th percentile higher than 30% 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
Standard Materials Group Inc. -Siloam Springs in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Standard Materials Group Inc. -Siloam Springs reports the 1,075th-largest volume (18 lbs). Scale peers outside Arkansas include Cardinal Glass and Robertson's Ready Mix Santa Ana Plant 17.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Standard Materials Group Inc. -Siloam Springs Form-R facts
Compare this facility
See how Standard Materials Group Inc. -Siloam Springs stacks up against nearby facilities and the typical reporter.
100% less than 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 Standard Materials Group Inc. -Siloam Springs releases toxic chemicals into the environment. Total: 18 lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 24% (8 lbs to 10 lbs).
Standard Materials Group Inc. -Siloam Springs: annual Form-R pounds
TRACE site · LAND pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Standard Materials Group Inc. -Siloam Springs year-over-year reported totals (increased by 24% from 2022 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 |
|---|---|---|
| 2022 | 8 lbs | 1 |
| 2023 | 10 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2022–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead And Lead Compounds | 18 lbs | - |
Standard Materials Group Inc. -Siloam Springs · LAND-pathway site
Nearest TRI Facilities to Standard Materials Group Inc. -Siloam Springs
Closest other reporters in Arkansas - including Gates Corp, Cobb-Vantress Inc. Feed Mill, Mac Holdings Inc DBA Mid-America Cabinets, ordered by distance.
Showing 8 of 349 other reporting facilities in Arkansas.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Arkansas - e.g. Cardinal Glass, Robertson's Ready Mix Santa Ana Plant 17, Allied Plant 1 - Rosenberg.
Other Crh Americas Inc Facilities
Same-parent TRI sites ranked by reported releases - including Ash Grove Cement, Ash Grove Cement Co, Ash Grove Cement Co.
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 Gates Corp. Standard Materials Group Inc. -Siloam Springs stamps TRACE volume · LAND 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 Standard Materials Group Inc. -Siloam Springs TRI extract (TRACE · LAND · CLEAN · lead Lead And Lead Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Standard Materials Group Inc. -Siloam Springs totals are self-reported EPCRA §313 estimates for Siloam Springs, AR, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Benton TRI pounds in this extract. Nearest ABS peer: Atlas Roofing Corp (Δ 0 lbs). Pounds ≠ exposure.
Standard Materials Group Inc. -Siloam Springs stamps TRACE volume · LAND 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