EPA TRI Facility · Coal Mining
Decker Coal Co
Decker, MT · Parent: Lighthouse Resources Inc
- Total releases
- 6 lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Land Disposal
LAND Form-R mix
Decker Coal Co: how the 6 lbs splits
6 lbs across all reported pathways
- Land Disposal 5 lbs 92.5%
- Water Discharges 0 lbs 4.4%
- Air Releases 0 lbs 3.1%
Decker Coal Co's 6 lbs Form-R total is LAND - land disposal is 92.5% of the bar. Next segment: water discharges at 4.4%. Leading chemical by pounds: Lead.
TRACE volume LAND pathway CARC-HEAVY
Decker Coal Co is an EPA Toxics Release Inventory reporter in Decker, MT, in the coal mining sector. It reported 0 lbs of releases across 3 chemicals in 2023, and 6 lbs in total across its 2019-2023 reporting years. That ranks 18,855 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. Decker Coal Co is pounds #62 and chemical-count #42 at 6 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Colstrip Steam Electric Station; Hardin Generating Station; Colstrip Energy LP Rosebud Power Plant; Montana Sulphur & Chemical Co. Other Lighthouse Resources Inc sites in this extract: Black Butte Coal Co. Largest disclosed chemicals by pounds: Lead; Mercury; Ethylene glycol.
Decker Coal Co stamps TRACE volume with a dominant LAND pathway (92.5% land disposal) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 6 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Nearest other reporter: Colstrip Steam Electric Station.
Decker Coal Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
6 lbs 27th percentile higher than 27% 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
Decker Coal Co in the Coal Mining sector extract
Among the 37 Coal Mining facilities in this database, Decker Coal Co reports the 35th-largest volume (6 lbs). Nearest other reporters include Colstrip Steam Electric Station.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Decker Coal Co Form-R facts
Compare this facility
See how Decker Coal Co stacks up against nearby facilities and the typical reporter.
100% 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 Decker Coal Co releases toxic chemicals into the environment. Total: 6 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 100% (3 lbs to 0 lbs).
Decker Coal Co: annual Form-R pounds
TRACE site · LAND pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Decker Coal Co year-over-year reported totals (decreased by 100% 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: Lead.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 3 lbs | 3 |
| 2020 | 2 lbs | 3 |
| 2021 | 1 lbs | 3 |
| 2022 | 0 lbs | 3 |
| 2023 | 0 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 6 lbs | Carcinogen |
| Mercury | 0 lbs | - |
| Ethylene glycol | 0 lbs | - |
Decker Coal Co · LAND-pathway site
Nearest TRI Facilities to Decker Coal Co
Closest other reporters in Montana - including Colstrip Steam Electric Station, Hardin Generating Station, Colstrip Energy LP Rosebud Power Plant, ordered by distance.
Showing 8 of 66 other reporting facilities in Montana.
Other Lighthouse Resources Inc Facilities
Same-parent TRI sites ranked by reported releases - including Black Butte Coal 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, Mercury, Ethylene glycol; nearby reporters include Colstrip Steam Electric Station. Decker Coal Co stamps TRACE volume · LAND 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 Decker Coal Co TRI extract (TRACE · LAND · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Decker Coal Co totals are self-reported EPCRA §313 estimates for Decker, MT, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 212111 · Coal Mining. 0.0% of Big Horn TRI pounds in this extract. Nearest ABS peer: Corvallis Asphalt (Δ 0 lbs). Pounds ≠ exposure.
Decker Coal Co stamps TRACE volume · LAND 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