Harvest Midstream Co
2 facilities · 2 states · 2.8M lbs total releases
According to the EPA Toxics Release Inventory, Harvest Midstream Co is the reported parent of 2 Form R facilities across 2 states, disclosing 2.8M lbs of toxic releases. 8 of 38 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Louisiana (2.8M lbs). Those TRI figures remain self-reported disclosure pounds for Harvest Midstream Co, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Harvest Midstream Co: EPA TRI 2023 reporting year
Same facilities, both years
-72.4%
2 facilities that filed in 2022 and 2023
Whole inventory
-72.4%
375.6 thousand lb → 103.6 thousand lb, every facility that filed
- Harvest Midstream Co's total reported releases fell from 375.6 thousand lb in 2022 to 103.6 thousand lb in 2023, based on EPA TRI filings.
- Harvest Midstream Co's off-site transfers fell from 1.7 thousand lb in 2022 to 413 lb in 2023, based on EPA TRI filings.
- Harvest Midstream Co's air releases fell from 333.4 thousand lb in 2022 to 84.6 thousand lb in 2023, based on EPA TRI filings.
- Harvest Midstream Co's water releases fell from 40.5 thousand lb in 2022 to 18.5 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Harvest Midstream Co from filing to facility
Largest Form R sites under this parent: Harvest Louisiana Terminals LLC - Alliance Terminal; Harvest Four Corners. Neighbor parents on the disclosure ladder: Bayer US Holding LP; Ccc Parent LLC. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Toluene; Benzene; Propylene; Ethylene. Heaviest-reporting states in this extract: Louisiana; Colorado. Industry labels on the parent rollup: Petroleum; Natural Gas Processing. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files Toxics Release Inventory (TRI) · August 2026
Largest Form R sites under this parent: Harvest Louisiana Terminals LLC - Alliance Terminal; Harvest Four Corners. Neighbor parents on the disclosure ladder: Bayer US Holding LP; Ccc Parent LLC. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Toluene; Benzene; Propylene; Ethylene. Heaviest-reporting states in this extract: Louisiana; Colorado. Industry labels on the parent rollup: Petroleum; Natural Gas Processing.
Harvest Midstream Co ranks #381 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Harvest Midstream Co files across 2 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: Harvest Louisiana Terminals LLC - Alliance Terminal accounts for most of Harvest Midstream Co's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Harvest Midstream Co follows facility-reported names. Compare the named neighbors (Bayer US Holding LP; Ccc Parent LLC) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Harvest Midstream Co sits among TRI parents
Harvest Midstream Co sits on a disclosure ladder beside Bayer US Holding LP and Ccc Parent LLC. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Bayer US Holding LP · rank #379 · 81.9M lbs
- Ccc Parent LLC · rank #380 · 65.6M lbs
Largest chemicals disclosed by Harvest Midstream Co
Nitrate compounds (water dissociable; reportable only when in aqueous solution); Toluene; Benzene; Propylene; Ethylene lead the Form R pound rollup for this parent, including filings such as Harvest Louisiana Terminals LLC - Alliance Terminal. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1.4M lbs |
| Toluene | 229.5K lbs |
| Benzene | 196.6K lbs |
| Propylene | 176.4K lbs |
| Ethylene | 170.7K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Louisiana | 1 | 2.8M lbs |
| Colorado | 1 | 20.6K lbs |
Facilities (2)
| Facility | Releases |
|---|---|
| Harvest Louisiana Terminals LLC - Alliance Terminal Belle Chasse, LA | 2.8M lbs |
| Harvest Four Corners Durango, CO | 20.6K lbs |
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Harvest Midstream Co on total disclosed release pounds (2.8M lbs) and reporting facility count (2). Release-volume peers include Tesla Inc, Michelin N.a. Inc, Real Alloy Holding Co LLC. 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.
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Louisiana, Colorado; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Harvest Midstream Co's TRI parent record
From Harvest Midstream Co, open Harvest Louisiana Terminals LLC - Alliance Terminal or compare against Bayer US Holding LP rather than reading rank alone.
- Open the largest Form R site for Harvest Midstream Co (Harvest Louisiana Terminals LLC - Alliance Terminal in LA). Largest facility
- Compare against Ccc Parent LLC, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Harvest Midstream Co sits among all slug-merged TRI parents. All parent companies
Rank and peers (Bayer US Holding LP, Ccc Parent LLC) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Harvest Midstream 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.