EPA TRI Facility · Nonmetallic Mineral Product
Central Iowa Ready Mix
Audubon, IA · Parent: Rassmussen Group
- Total releases
- 814 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Central Iowa Ready Mix: how the 814 lbs splits
814 lbs across all reported pathways
- Air Releases 814 lbs 100.0%
Central Iowa Ready Mix's 814 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.
TRACE volume AIR pathway CARC-HEAVY
Central Iowa Ready Mix is an EPA Toxics Release Inventory reporter in Audubon, IA, in the nonmetallic mineral product sector. It reported 119 lbs of releases across 1 chemical in 2023, and 814 lbs in total across its 2021-2023 reporting years. That ranks 14,144 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. Central Iowa Ready Mix is pounds #321 and chemical-count #389 at 814 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). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Ag Processing Inc a Cooperative (agp); Poet Biorefining Coon Rapids LLC; Essentia Protein Solutions; Elite Octane LLC. Similar-scale Nonmetallic Mineral Product peers outside Iowa: Usg Interiors LLC; Geiger Ready Mix; Virginia Concrete Co Inc-Chantilly; Wells Concrete (architectural Plant). Other Rassmussen Group sites in this extract: Central Iowa Ready Mix; Concrete Supply; Concrete Supply; Central Iowa Ready Mix West Des Moines. Largest disclosed chemicals by pounds: Lead.
Central Iowa Ready Mix stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 814 lbs (2021–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Usg Interiors LLC and Geiger Ready Mix.
Central Iowa Ready Mix vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
814 lbs 46th percentile higher than 46% 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
Central Iowa Ready Mix inside Audubon's TRI pounds
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Central Iowa Ready Mix reports the 652nd-largest volume, placing it in the top 20% of its sector. This one site accounts for 100% of every pound reported in Audubon. Scale peers outside Iowa include Usg Interiors LLC and Geiger Ready Mix.
County-dominant here means ≥25% of Audubon's reported pounds (814 lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Central Iowa Ready Mix's total reported releases fell from 205 lb in 2022 to 119 lb in 2023, based on EPA TRI filings.
- Central Iowa Ready Mix's air releases fell from 205 lb in 2022 to 119 lb in 2023, based on EPA TRI filings.
Central Iowa Ready Mix Form-R facts
Compare this facility
See how Central Iowa Ready Mix 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 Central Iowa Ready Mix releases toxic chemicals into the environment. Total: 814 lbs.
Emissions Trend Summary
From 2021 to 2023, total releases decreased by 76% (490 lbs to 119 lbs).
Central Iowa Ready Mix: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2021–2023
- 2021 0
- 2022 0
- 2023 0
What this shows Central Iowa Ready Mix year-over-year reported totals (decreased by 76% 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: Lead.
| Year | Total | Chemicals |
|---|---|---|
| 2021 | 490 lbs | 1 |
| 2022 | 205 lbs | 1 |
| 2023 | 119 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2021–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 814 lbs | Carcinogen |
Central Iowa Ready Mix · AIR-pathway site
Nearest TRI Facilities to Central Iowa Ready Mix
Closest other reporters in Iowa - including Ag Processing Inc a Cooperative (agp), Poet Biorefining Coon Rapids LLC, Essentia Protein Solutions, 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. Usg Interiors LLC, Geiger Ready Mix, Virginia Concrete Co Inc-Chantilly.
Other Rassmussen Group Facilities
Same-parent TRI sites ranked by reported releases - including Central Iowa Ready Mix, Concrete Supply, Concrete Supply.
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 Ag Processing Inc a Cooperative (agp). Central Iowa Ready Mix 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 Central Iowa Ready Mix TRI extract (TRACE · AIR · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Central Iowa Ready Mix totals are self-reported EPCRA §313 estimates for Audubon, IA, latest year 2023. Form-R rows span 2021–2023 (3 years). NAICS 327320 · Nonmetallic Mineral Product. 100% of Audubon TRI pounds in this extract. Nearest ABS peer: Schuff Steel Co (Δ 0 lbs). Pounds ≠ exposure.
Central Iowa Ready Mix 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