Austin Powder Holdings Co
6 facilities · 6 states · 547.9K lbs total releases
According to the EPA Toxics Release Inventory, Austin Powder Holdings Co is the reported parent of 6 Form R facilities across 6 states, disclosing 547.9K lbs of toxic releases. 16 chemicals are reported; none carry a carcinogen classification in this extract. The heaviest-reporting state by release volume is Tennessee (476.8K lbs). Those TRI figures remain self-reported disclosure pounds across Austin Powder Holdings Co's multi-state Form R set, not a measured public-health risk score.
Release-over-release change
What changed for Austin Powder Holdings Co: EPA TRI 2023 reporting year
Same facilities, both years
+1.8%
4 facilities that filed in 2022 and 2023
Whole inventory
+1.8%
112.2 thousand lb → 114.2 thousand lb, every facility that filed
Between the two reporting years, 1 facility filed for the first time and 0 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Austin Powder Holdings Co's total reported releases rose from 112.2 thousand lb in 2022 to 114.2 thousand lb in 2023, based on EPA TRI filings.
- Austin Powder Holdings Co's land releases fell from 120 lb in 2022 to 5 lb in 2023, based on EPA TRI filings.
- Austin Powder Holdings Co's off-site transfers fell from 1.9 thousand lb in 2022 to 821 lb in 2023, based on EPA TRI filings.
- Austin Powder Holdings Co's water releases rose from 11.7 thousand lb in 2022 to 18.2 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Austin Powder Holdings Co from filing to facility
Largest Form R sites under this parent: US Nitrogen LLC; Austin Powder Co; Austin Powder Co; Austin Powder Co. Neighbor parents on the disclosure ladder: Nyrstar US Inc; The Chemours Co. Largest disclosed chemicals by pounds: Ammonia; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Nitric acid; Chlorine; Mixture. Heaviest-reporting states in this extract: Tennessee; Ohio; Florida. Industry labels on the parent rollup: Chemicals. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Largest Form R sites under this parent: US Nitrogen LLC; Austin Powder Co; Austin Powder Co; Austin Powder Co. Neighbor parents on the disclosure ladder: Nyrstar US Inc; The Chemours Co. Largest disclosed chemicals by pounds: Ammonia; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Nitric acid; Chlorine; Mixture. Heaviest-reporting states in this extract: Tennessee; Ohio; Florida. Industry labels on the parent rollup: Chemicals.
Austin Powder Holdings Co ranks #873 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Austin Powder Holdings Co spans 6 states in this extract, placing it among the broader national TRI parent footprints. Releases are facility-concentrated: US Nitrogen LLC accounts for most of Austin Powder Holdings Co's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Austin Powder Holdings Co follows facility-reported names. Compare the named neighbors (Nyrstar US Inc; The Chemours Co) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Austin Powder Holdings Co sits among TRI parents
Austin Powder Holdings Co sits on a disclosure ladder beside Nyrstar US Inc and The Chemours Co. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Nyrstar US Inc · rank #871 · 114.9M lbs
- The Chemours Co · rank #872 · 40.5M lbs
Largest chemicals disclosed by Austin Powder Holdings Co
Ammonia; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Nitric acid; Chlorine; Mixture lead the Form R pound rollup for this parent, including filings such as US Nitrogen LLC. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Ammonia | 426.6K lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 88.2K lbs |
| Nitric acid | 33.1K lbs |
| Chlorine | 14 lbs |
| Mixture | 0 lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Tennessee | 1 | 476.8K lbs |
| Ohio | 1 | 70.7K lbs |
| Florida | 1 | 370 lbs |
| Oregon | 1 | 66 lbs |
| Wyoming | 1 | 0 lbs |
| Minnesota | 1 | 0 lbs |
Facilities (6)
| Facility | Releases |
|---|---|
| US Nitrogen LLC Midway, TN | 476.8K lbs |
| Austin Powder Co Mc Arthur, OH | 70.7K lbs |
| Austin Powder Co Labelle, FL | 370 lbs |
| Austin Powder Co Roseburg, OR | 66 lbs |
| Austin Powder Mining LLC Gillette, WY | 0 lbs |
| Austin Powder Mining LLC Hibbing, MN | 0 lbs |
Frequently Asked Questions
How much pollution does Austin Powder Holdings Co release?
How many facilities does Austin Powder Holdings Co operate?
What industries and chemicals show up for Austin Powder Holdings Co?
Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Austin Powder Holdings Co on total disclosed release pounds (547.9K lbs) and reporting facility count (6). Release-volume peers include Mueller Industries Inc, Air Distribution Technologies Inc., Fiber Glass Systems LP. Facility-count peers include Abbott Laboratories, Agribeef Co, Allnex USA Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of parents.
Similar disclosed release pounds
Nearest parents (≥3 facilities, ≥10k lbs) by absolute TRI disclosed pounds, not rank-adjacent ladder neighbors.
Similar facility count
Nearest parents by reporting-site count (deduped against the release-pound neighborhood).
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Tennessee, Ohio, Florida; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Austin Powder Holdings Co's TRI parent record
From Austin Powder Holdings Co, open US Nitrogen LLC or compare against Nyrstar US Inc rather than reading rank alone.
- Open the largest Form R site for Austin Powder Holdings Co (US Nitrogen LLC in TN). Largest facility
- Compare against The Chemours Co, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Austin Powder Holdings Co sits among all slug-merged TRI parents. All parent companies
Rank and peers (Nyrstar US Inc, The Chemours Co) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Austin Powder Holdings Co's record groups disclosed TRI parent-company filings so readers can compare reporting context without treating the total as a measure of risk.
Company release figures are computed directly from EPA Toxic Release Inventory data; source names and the record-linking method are documented in the methodology.
Primary sources
- EPA Toxics Release Inventory Basic Data Files - annual facility-level chemical-release disclosures
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.