EPA TRI Facility · Nonmetallic Mineral Product
Interstate Concrete & Asphalt Post Falls
Post Falls, ID · Parent: Crh Americas Inc
- Total releases
- 13.1K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Land Disposal
LAND Form-R mix
Interstate Concrete & Asphalt Post Falls: how the 13.1K lbs splits
13.1K lbs across all reported pathways
- Land Disposal 13.1K lbs 100.0%
- Air Releases 0 lbs <0.1%
Interstate Concrete & Asphalt Post Falls's 13.1K 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
LIGHT volume LAND pathway CLEAN
Interstate Concrete & Asphalt Post Falls is an EPA Toxics Release Inventory reporter in Post Falls, ID, in the nonmetallic mineral product sector. It reported 4.0K lbs of releases across 2 chemicals in 2023, and 13.1K lbs in total across its 2019-2023 reporting years. That ranks 9,224 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Idaho's 123 reporting TRI sites, pounds #1 is not chemical-count #1. Interstate Concrete & Asphalt Post Falls is pounds #53 and chemical-count #79 at 13.1K lbs. Hecla Ltd Lucky Friday Mine Unit leads reported pounds (58.7M lbs) at 10 chemicals (chemical-count #9). US Ecology Idaho Inc. leads chemical count at 75 chemicals (10.2M lbs, pounds #6). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Poe Asphalt Paving Inc.; Real Alloy Recycling LLC; Idaho Asphalt Supply Inc Hauser Plant; Plummer Forest Products Particleboard Plant. Similar-scale Nonmetallic Mineral Product peers outside Idaho: Harbisonwalker International Inc; Glacier Northwest Inc East Marginal Way Plant; Cormetech Inc; Johns Manville. 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead And Lead Compounds.
Interstate Concrete & Asphalt Post Falls stamps LIGHT volume with a dominant LAND pathway (100.0% land disposal) across 2 chemicals. Cumulative Form-R extract: 13.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Harbisonwalker International Inc and Glacier Northwest Inc East Marginal Way Plant.
Interstate Concrete & Asphalt Post Falls vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
13K lbs Top 35% higher than 65% 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
Interstate Concrete & Asphalt Post Falls: Nitrate compounds (water dissociable; reportable only when in aqueous solution)-led volume
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Interstate Concrete & Asphalt Post Falls reports the 348th-largest volume, placing it in the top 10.7% of its sector. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 97.7% of the total. Scale peers outside Idaho include Harbisonwalker International Inc and Glacier Northwest Inc East Marginal Way Plant.
Concentrated means ≥60% of Interstate Concrete & Asphalt Post Falls's pounds in one chemical - here Nitrate compounds (water dissociable; reportable only when in aqueous solution) at 97.7%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Interstate Concrete & Asphalt Post Falls's total reported releases rose from 2.1 thousand lb in 2022 to 4.0 thousand lb in 2023, based on EPA TRI filings.
- Interstate Concrete & Asphalt Post Falls's land releases rose from 2.1 thousand lb in 2022 to 4.0 thousand lb in 2023, based on EPA TRI filings.
Interstate Concrete & Asphalt Post Falls Form-R facts
Compare this facility
See how Interstate Concrete & Asphalt Post Falls stacks up against nearby facilities and the typical reporter.
72.6× more than the comparison
2.0× 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 Interstate Concrete & Asphalt Post Falls releases toxic chemicals into the environment. Total: 13.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 54% (2.6K lbs to 4.0K lbs).
Interstate Concrete & Asphalt Post Falls: annual Form-R pounds
LIGHT site · LAND pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Interstate Concrete & Asphalt Post Falls year-over-year reported totals (increased by 54% 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 2.6K lbs | 2 |
| 2020 | 3.1K lbs | 2 |
| 2021 | 1.3K lbs | 2 |
| 2022 | 2.1K lbs | 2 |
| 2023 | 4.0K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 12.8K lbs | - |
| Lead And Lead Compounds | 303 lbs | - |
Interstate Concrete & Asphalt Post Falls · LAND-pathway site
Nearest TRI Facilities to Interstate Concrete & Asphalt Post Falls
Closest other reporters in Idaho - including Poe Asphalt Paving Inc., Real Alloy Recycling LLC, Idaho Asphalt Supply Inc Hauser Plant, ordered by distance.
Showing 8 of 122 other reporting facilities in Idaho.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Idaho - e.g. Harbisonwalker International Inc, Glacier Northwest Inc East Marginal Way Plant, Cormetech Inc.
Compare beyond Idaho
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Interstate Concrete & Asphalt Post Falls on cumulative reported pounds (13.1K lbs) and distinct chemical count (2). Release-pound peers include Veritas Steel, Teleflex Medical Oem Llc., Amber Chemical Inc.. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
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 Nitrate compounds (water dissociable; reportable only when in aqueous solution), Lead And Lead Compounds; nearby reporters include Poe Asphalt Paving Inc.. Interstate Concrete & Asphalt Post Falls stamps LIGHT 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 Interstate Concrete & Asphalt Post Falls TRI extract (LIGHT · LAND · CLEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Interstate Concrete & Asphalt Post Falls totals are self-reported EPCRA §313 estimates for Post Falls, ID, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327320 · Nonmetallic Mineral Product. 1.0% of Kootenai TRI pounds in this extract. Nearest ABS peer: Veritas Steel (Δ 2 lbs). Pounds ≠ exposure.
Interstate Concrete & Asphalt Post Falls stamps LIGHT volume · LAND pathway · CLEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution). 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