EPA TRI Facility · Nonmetallic Mineral Product
Standard Ready Mix Concrete Co Sioux City Plant
Sioux City, IA · Parent: Crh Americas Inc
- Total releases
- 0 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Standard Ready Mix Concrete Co Sioux City Plant: how the 0 lbs splits
0 lbs across all reported pathways
- Air Releases 0 lbs 98.8%
- Water Discharges 0 lbs 1.2%
- Land Disposal 0 lbs <0.1%
Standard Ready Mix Concrete Co Sioux City Plant's 0 lbs Form-R total is AIR - air releases is 98.8% of the bar. Next segment: water discharges at 1.2%. Leading chemical by pounds: Lead.
TRACE volume AIR pathway CARC-HEAVY
Standard Ready Mix Concrete Co Sioux City Plant is an EPA Toxics Release Inventory reporter in Sioux City, IA, in the nonmetallic mineral product sector. It reported 0 lbs of releases across 1 chemical in 2023, and 0 lbs in total across its 2019-2023 reporting years. That ranks 20,253 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Iowa's 460 reporting TRI sites, pounds #1 is not chemical-count #1. Standard Ready Mix Concrete Co Sioux City Plant is pounds #440 and chemical-count #444 at 0 lbs. Climax Molybdenum Co leads reported pounds (16.4M lbs) at 5 chemicals (chemical-count #117). Helena Industries LLC leads chemical count at 32 chemicals (9.4K lbs, pounds #247). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Cargill Inc; Missouri Valley Steel Co; Sioux City Foundry Co; The Andersons Inc - Sioux City. Similar-scale Nonmetallic Mineral Product peers outside Iowa: Mm - Orange Ready Mix; Woodburn Concrete; Mm-Markum Ready Mix; Oldcastle Apg Mid-Atlantic Crofton Md. 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.
Standard Ready Mix Concrete Co Sioux City Plant stamps TRACE volume with a dominant AIR pathway (98.8% air releases) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 0 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Mm - Orange Ready Mix and Woodburn Concrete.
Standard Ready Mix Concrete Co Sioux City Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
0 lbs 22nd percentile higher than 22% 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 Ready Mix Concrete Co Sioux City Plant in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Standard Ready Mix Concrete Co Sioux City Plant reports the 1,837th-largest volume (0 lbs). Scale peers outside Iowa include Mm - Orange Ready Mix and Woodburn Concrete.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Standard Ready Mix Concrete Co Sioux City Plant Form-R facts
Compare this facility
See how Standard Ready Mix Concrete Co Sioux City Plant stacks up against nearby facilities and the typical reporter.
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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 Ready Mix Concrete Co Sioux City Plant releases toxic chemicals into the environment. Total: 0 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 4% (0 lbs to 0 lbs).
Standard Ready Mix Concrete Co Sioux City Plant: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Standard Ready Mix Concrete Co Sioux City Plant year-over-year reported totals (increased by 4% from 2019 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.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 1 |
| 2020 | 0 lbs | 1 |
| 2021 | 0 lbs | 1 |
| 2022 | 0 lbs | 1 |
| 2023 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 0 lbs | Carcinogen |
Standard Ready Mix Concrete Co Sioux City Plant · AIR-pathway site
Nearest TRI Facilities to Standard Ready Mix Concrete Co Sioux City Plant
Closest other reporters in Iowa - including Cargill Inc, Missouri Valley Steel Co, Sioux City Foundry Co, ordered by distance.
Showing 8 of 459 other reporting facilities in Iowa.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Iowa - e.g. Mm - Orange Ready Mix, Woodburn Concrete, Mm-Markum Ready Mix.
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; nearby reporters include Cargill Inc. Standard Ready Mix Concrete Co Sioux City Plant stamps TRACE volume · AIR pathway · CARC-HEAVY 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 Ready Mix Concrete Co Sioux City Plant TRI extract (TRACE · AIR · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Standard Ready Mix Concrete Co Sioux City Plant totals are self-reported EPCRA §313 estimates for Sioux City, IA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Woodbury TRI pounds in this extract. Nearest ABS peer: Holden Trap Rock (Δ 0 lbs). Pounds ≠ exposure.
Standard Ready Mix Concrete Co Sioux City Plant stamps TRACE volume · AIR pathway · CARC-HEAVY · lead Lead. 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