EPA TRI Facility · Chemicals
Montana Sulphur & Chemical Co
Billings, MT
- Total releases
- 75.6K lbs
- Chemicals reported
- 3
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Montana Sulphur & Chemical Co: how the 75.6K lbs splits
75.6K lbs across all reported pathways
- Air Releases 75.6K lbs 100.0%
Montana Sulphur & Chemical Co's 75.6K 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: Hydrogen sulfide.
LIGHT volume AIR pathway CLEAN
Montana Sulphur & Chemical Co is an EPA Toxics Release Inventory reporter in Billings, MT, in the chemicals sector. It reported 17.6K lbs of releases across 3 chemicals in 2023, and 75.6K lbs in total across its 2019-2023 reporting years. That ranks 5,193 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Montana's 67 reporting TRI sites, pounds #1 is not chemical-count #1. Montana Sulphur & Chemical Co is pounds #25 and chemical-count #40 at 75.6K lbs. Montana Resources LLC leads reported pounds (215.2M lbs) at 12 chemicals (chemical-count #11). Phillips 66 Co Billings Refinery leads chemical count at 39 chemicals (465.0K lbs, pounds #16). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Par Montana Billings Refinery; Loveland Products Inc-Billings (formerly Transbas); Knife River Billings East Site; Cityservicevalcon LLC Billings Bulk Facility. Similar-scale Chemicals peers outside Montana: Poet Biorefining Coon Rapids LLC; Electric Cable Compounds Inc; Neville Chemical Co; Air Products & Chemicals Inc. Largest disclosed chemicals by pounds: Hydrogen sulfide; Carbon disulfide; Carbonyl sulfide.
Montana Sulphur & Chemical Co stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 3 chemicals. Cumulative Form-R extract: 75.6K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Poet Biorefining Coon Rapids LLC and Electric Cable Compounds Inc.
Montana Sulphur & Chemical Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
76K lbs Top 20% higher than 80% 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
Montana Sulphur & Chemical Co: Hydrogen sulfide-led volume
Among the 3,917 Chemicals facilities in this database, Montana Sulphur & Chemical Co reports the 1,066th-largest volume (75.6K lbs). Its reported volume is concentrated rather than spread: Hydrogen sulfide alone is 86.2% of the total. Scale peers outside Montana include Poet Biorefining Coon Rapids LLC and Electric Cable Compounds Inc.
Concentrated means ≥60% of Montana Sulphur & Chemical Co's pounds in one chemical - here Hydrogen sulfide at 86.2%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Montana Sulphur & Chemical Co's total reported releases rose from 14.4 thousand lb in 2022 to 17.6 thousand lb in 2023, based on EPA TRI filings.
- Montana Sulphur & Chemical Co's air releases rose from 14.4 thousand lb in 2022 to 17.6 thousand lb in 2023, based on EPA TRI filings.
Montana Sulphur & Chemical Co Form-R facts
Compare this facility
See how Montana Sulphur & Chemical Co stacks up against nearby facilities and the typical reporter.
91% less than the comparison
92% less 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 Montana Sulphur & Chemical Co releases toxic chemicals into the environment. Total: 75.6K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 29% (13.6K lbs to 17.6K lbs).
Montana Sulphur & Chemical Co: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Montana Sulphur & Chemical Co year-over-year reported totals (increased by 29% 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: Hydrogen sulfide.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 13.6K lbs | 3 |
| 2020 | 14.5K lbs | 3 |
| 2021 | 15.6K lbs | 3 |
| 2022 | 14.4K lbs | 3 |
| 2023 | 17.6K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Hydrogen sulfide | 65.2K lbs | - |
| Carbon disulfide | 5.5K lbs | - |
| Carbonyl sulfide | 4.9K lbs | - |
Montana Sulphur & Chemical Co · AIR-pathway site
Nearest TRI Facilities to Montana Sulphur & Chemical Co
Closest other reporters in Montana - including Par Montana Billings Refinery, Loveland Products Inc-Billings (formerly Transbas), Knife River Billings East Site, ordered by distance.
Showing 8 of 66 other reporting facilities in Montana.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Montana - e.g. Poet Biorefining Coon Rapids LLC, Electric Cable Compounds Inc, Neville Chemical Co.
Compare beyond Montana
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Montana Sulphur & Chemical Co on cumulative reported pounds (75.6K lbs) and distinct chemical count (3). Release-pound peers include Poet Biorefining Coon Rapids LLC, Electric Cable Compounds Inc, Pride Plating Inc. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. 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).
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 Hydrogen sulfide, Carbon disulfide, Carbonyl sulfide; nearby reporters include Par Montana Billings Refinery. Montana Sulphur & Chemical Co stamps LIGHT volume · AIR 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 Montana Sulphur & Chemical Co TRI extract (LIGHT · AIR · CLEAN · lead Hydrogen sulfide) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Montana Sulphur & Chemical Co totals are self-reported EPCRA §313 estimates for Billings, MT, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325180 · Chemicals. 2.2% of Yellowstone TRI pounds in this extract. Nearest ABS peer: Poet Biorefining Coon Rapids LLC (Δ 2 lbs). Pounds ≠ exposure.
Montana Sulphur & Chemical Co stamps LIGHT volume · AIR pathway · CLEAN · lead Hydrogen sulfide. 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