EPA TRI Facility · Natural Gas Processing
Harvest Four Corners
Durango, CO · Parent: Harvest Midstream Co
- Total releases
- 20.6K lbs
- Chemicals reported
- 5
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Harvest Four Corners: how the 20.6K lbs splits
20.6K lbs across all reported pathways
- Air Releases 20.6K lbs 100.0%
Harvest Four Corners's 20.6K 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: Toluene.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume AIR pathway CARC-LEAN
Harvest Four Corners is an EPA Toxics Release Inventory reporter in Durango, CO, in the natural gas processing sector. It reported 11.0K lbs of releases across 5 chemicals in 2023, and 20.6K lbs in total across its 2022-2023 reporting years. That ranks 8,178 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Colorado's 277 reporting TRI sites, pounds #1 is not chemical-count #1. Harvest Four Corners is pounds #80 and chemical-count #75 at 20.6K lbs. Cripple Creek & Victor Gold Mining Co leads reported pounds (22.9M lbs) at 12 chemicals (chemical-count #13). Suncor Energy Commerce City Refinery leads chemical count at 33 chemicals (460.2K lbs, pounds #24). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Animas Glacier Gravel; Elam Construction Inc - Durango Batch Plant; Ouray Silver Mines Inc.; Tri-State Generation & Transmission-Nucla Station. Similar-scale Natural Gas Processing peers outside Colorado: Anton CO2 Recovery Facility - Oxy USA Inc. (permian Div; Tippett Gas Plant; Williams Harrison Hub Fractionation Plant (0634005028); Little Missouri Gas Plant. Other Harvest Midstream Co sites in this extract: Harvest Louisiana Terminals LLC - Alliance Terminal. Largest disclosed chemicals by pounds: Toluene; Xylene (mixed isomers); Benzene; n-Hexane.
Harvest Four Corners stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 5 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 20.6K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Anton CO2 Recovery Facility - Oxy USA Inc. (permian Div and Tippett Gas Plant.
Harvest Four Corners vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
21K lbs Top 31% higher than 69% 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
Harvest Four Corners inside La Plata's TRI pounds
Among the 339 Natural Gas Processing facilities in this database, Harvest Four Corners reports the 175th-largest volume (20.6K lbs). This one site accounts for 99.6% of every pound reported in La Plata. Scale peers outside Colorado include Anton CO2 Recovery Facility - Oxy USA Inc. (permian Div and Tippett Gas Plant.
County-dominant here means ≥25% of La Plata's reported pounds (20.7K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Harvest Four Corners's total reported releases rose from 9.6 thousand lb in 2022 to 11.0 thousand lb in 2023, based on EPA TRI filings.
- Harvest Four Corners's air releases rose from 9.6 thousand lb in 2022 to 11.0 thousand lb in 2023, based on EPA TRI filings.
Harvest Four Corners Form-R facts
Compare this facility
See how Harvest Four Corners stacks up against nearby facilities and the typical reporter.
289.3× more than the comparison
2.5× 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 Harvest Four Corners releases toxic chemicals into the environment. Total: 20.6K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 15% (9.6K lbs to 11.0K lbs).
Harvest Four Corners: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Harvest Four Corners year-over-year reported totals (increased by 15% 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: Toluene.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 9.6K lbs | 5 |
| 2023 | 11.0K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2022–2023). 1 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Toluene | 5.4K lbs | - |
| Xylene (mixed isomers) | 5.4K lbs | - |
| Benzene | 5.0K lbs | Carcinogen |
| n-Hexane | 4.1K lbs | - |
| Cyclohexane | 877 lbs | - |
Harvest Four Corners · AIR-pathway site
Nearest TRI Facilities to Harvest Four Corners
Closest other reporters in Colorado - including Animas Glacier Gravel, Elam Construction Inc - Durango Batch Plant, Ouray Silver Mines Inc., ordered by distance.
Showing 8 of 276 other reporting facilities in Colorado.
Similar Natural Gas Processing Facilities
Other Natural Gas Processing facilities with similar total release volumes (±80%), outside Colorado - e.g. Anton CO2 Recovery Facility - Oxy USA Inc. (permian Div, Tippett Gas Plant, Williams Harrison Hub Fractionation Plant (0634005028).
Compare beyond Colorado
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Harvest Four Corners on cumulative reported pounds (20.6K lbs) and distinct chemical count (5). Release-pound peers include Alpha Circuit I Llc., Tclad Inc, Perma-Pipe Inc.. Chemical-count peers include Abbvie Ltd, Lilly del Caribe Inc Carolin A, Baxter Healthcare of Puerto Rico LLC. 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.
- Alpha Circuit I Llc. Elmhurst, IL · Computers and Electronic Products 20.6K lbs reported
- Tclad Inc Prescott, WI · Computers and Electronic Products 20.7K lbs reported
- Perma-Pipe Inc. Lebanon, TN · Fabricated Metals 20.6K lbs reported
- Ust Inc. Landmark Ceramics Mount Pleasant, TN · Nonmetallic Mineral Product 20.7K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Harvest Midstream Co Facilities
Same-parent TRI sites ranked by reported releases - including Harvest Louisiana Terminals LLC - Alliance Terminal.
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 Toluene, Xylene (mixed isomers), Benzene, n-Hexane; nearby reporters include Animas Glacier Gravel. Harvest Four Corners stamps LIGHT volume · AIR pathway · CARC-LEAN 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 Harvest Four Corners TRI extract (LIGHT · AIR · CARC-LEAN · lead Toluene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Harvest Four Corners totals are self-reported EPCRA §313 estimates for Durango, CO, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 211130 · Natural Gas Processing. 99.6% of La Plata TRI pounds in this extract. Nearest ABS peer: Alpha Circuit I Llc. (Δ 0 lbs). Pounds ≠ exposure.
Harvest Four Corners stamps LIGHT volume · AIR pathway · CARC-LEAN · lead Toluene. 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