EPA TRI Facility · Nonmetallic Mineral Product
Northfield-Rhino
West Des Moines, IA · Parent: Crh Americas Inc
- Total releases
- 0 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Water Discharges
MIXED Form-R mix
Northfield-Rhino: how the 0 lbs splits
0 lbs across all reported pathways
- Water Discharges 0 lbs 57.9%
- Air Releases 0 lbs 22.8%
- Land Disposal 0 lbs 19.3%
Northfield-Rhino's 0 lbs Form-R total is MIXED - water discharges is 57.9% of the bar. Next segment: air releases at 22.8%. Leading chemical by pounds: Lead.
TRACE volume MIXED pathway CARC-HEAVY
Northfield-Rhino is an EPA Toxics Release Inventory reporter in West Des Moines, 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 2022-2023 reporting years. That ranks 20,955 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. Northfield-Rhino is pounds #454 and chemical-count #456 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: All State Industries Inc.; Central Iowa Ready Mix West Des Moines; Forterra Pipe & Precast - West Des Moines; Quality Manufacturing Corp. Similar-scale Nonmetallic Mineral Product peers outside Iowa: Buffalo Ready Mix; Superlite Block; Heidelberg Materials - Arcola Rmc; Ozinga Ready-Mix Concrete - Naperville. 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.
Northfield-Rhino is a TRACE · MIXED-pathway Form-R site in West Des Moines, IA: 0 lbs across 1 chemical (1 carcinogen-classified, CARC-HEAVY). No single media clears 70% of the bar (lead segment water discharges at 57.9%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Buffalo Ready Mix and Superlite Block.
Northfield-Rhino vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
0 lbs 19th percentile higher than 19% 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
Northfield-Rhino in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Northfield-Rhino reports the 2,322nd-largest volume (0 lbs). Scale peers outside Iowa include Buffalo Ready Mix and Superlite Block.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Northfield-Rhino Form-R facts
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See how Northfield-Rhino 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 Northfield-Rhino releases toxic chemicals into the environment. Total: 0 lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 58% (0 lbs to 0 lbs).
Northfield-Rhino: annual Form-R pounds
TRACE site · MIXED pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Northfield-Rhino year-over-year reported totals (increased by 58% 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.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 0 lbs | 1 |
| 2023 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2022–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 0 lbs | Carcinogen |
Northfield-Rhino in Polk
Nearest TRI Facilities to Northfield-Rhino
Closest other reporters in Iowa - including All State Industries Inc., Central Iowa Ready Mix West Des Moines, Forterra Pipe & Precast - West Des Moines, 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. Buffalo Ready Mix, Superlite Block, Heidelberg Materials - Arcola Rmc.
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 All State Industries Inc.. Northfield-Rhino stamps TRACE volume · MIXED 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 Northfield-Rhino TRI extract (TRACE · MIXED · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Northfield-Rhino totals are self-reported EPCRA §313 estimates for West Des Moines, IA, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 327331 · Nonmetallic Mineral Product. 0.0% of Polk TRI pounds in this extract. Nearest ABS peer: Fmi (Δ 0 lbs). Pounds ≠ exposure.
Northfield-Rhino stamps TRACE · MIXED pathway (water discharges leads at 57.9%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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