EPA TRI Facility · Natural Gas Processing
Andeavor Field Services LLC - Stanley Compressor Station
Stanley, ND · Parent: Marathon Petroleum Corp
- Total releases
- 397 lbs
- Chemicals reported
- 1
- Latest report
- 2022
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Andeavor Field Services LLC - Stanley Compressor Station: how the 397 lbs splits
397 lbs across all reported pathways
- Off-site Transfers 397 lbs 100.0%
Andeavor Field Services LLC - Stanley Compressor Station's 397 lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Ethylene glycol.
TRACE volume OFFSITE pathway CLEAN
Andeavor Field Services LLC - Stanley Compressor Station is an EPA Toxics Release Inventory reporter in Stanley, ND, in the natural gas processing sector. It reported 397 lbs of releases across 1 chemical in 2022. That ranks 15,076 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In North Dakota's 94 reporting TRI sites, Basin Electric Antelope Valley Station leads both reported pounds (167.8M lbs) and chemical count (55 chemicals). The two rankings do not invert in this pool. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Palermo Product Terminal; Aux Sable Midstream; Andeavor Field Services LLC - Robinson Lake Gas Plant; Cicada Logistics. Similar-scale Natural Gas Processing peers outside North Dakota: Mobile Bay Gas Plant; Wheeler Gas Plant; Mocane Cryogenic Plant; Hereford Compressor Station. Other Marathon Petroleum Corp sites in this extract: Blanchard Refining Co LLC; Marathon Petroleum Co LP; Marathon Mandan Refinery; Catlettsburg Refining LLC. Largest disclosed chemicals by pounds: Ethylene glycol.
Andeavor Field Services LLC - Stanley Compressor Station stamps TRACE volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 1 chemical. Cumulative Form-R extract: 397 lbs (2022–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Mobile Bay Gas Plant and Wheeler Gas Plant.
Andeavor Field Services LLC - Stanley Compressor Station vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
397 lbs 42nd percentile higher than 42% 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
Andeavor Field Services LLC - Stanley Compressor Station in the Natural Gas Processing sector extract
Among the 339 Natural Gas Processing facilities in this database, Andeavor Field Services LLC - Stanley Compressor Station reports the 320th-largest volume (397 lbs). Scale peers outside North Dakota include Mobile Bay Gas Plant and Wheeler Gas Plant.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Andeavor Field Services LLC - Stanley Compressor Station Form-R facts
Compare this facility
See how Andeavor Field Services LLC - Stanley Compressor Station stacks up against nearby facilities and the typical reporter.
98% less than the comparison
83% 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 Andeavor Field Services LLC - Stanley Compressor Station releases toxic chemicals into the environment. Total: 397 lbs.
Chemical Releases
Aggregated across all reporting years (2022–2022). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ethylene glycol | 397 lbs | - |
Andeavor Field Services LLC - Stanley Compressor Station · OFFSITE-pathway site
Nearest TRI Facilities to Andeavor Field Services LLC - Stanley Compressor Station
Closest other reporters in North Dakota - including Palermo Product Terminal, Aux Sable Midstream, Andeavor Field Services LLC - Robinson Lake Gas Plant, ordered by distance.
Showing 8 of 93 other reporting facilities in North Dakota.
Similar Natural Gas Processing Facilities
Other Natural Gas Processing facilities with similar total release volumes (±80%), outside North Dakota - e.g. Mobile Bay Gas Plant, Wheeler Gas Plant, Mocane Cryogenic Plant.
Other Marathon Petroleum Corp Facilities
Same-parent TRI sites ranked by reported releases - including Blanchard Refining Co LLC, Marathon Petroleum Co LP, Marathon Mandan Refinery.
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 Ethylene glycol; nearby reporters include Palermo Product Terminal. Andeavor Field Services LLC - Stanley Compressor Station stamps TRACE volume · OFFSITE 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 Andeavor Field Services LLC - Stanley Compressor Station TRI extract (TRACE · OFFSITE · CLEAN · lead Ethylene glycol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Andeavor Field Services LLC - Stanley Compressor Station totals are self-reported EPCRA §313 estimates for Stanley, ND, latest year 2022. NAICS 211130 · Natural Gas Processing. 0.1% of Mountrail TRI pounds in this extract. Nearest ABS peer: Pride Conveyance Systems (Δ 0 lbs). Pounds ≠ exposure.
Andeavor Field Services LLC - Stanley Compressor Station stamps TRACE volume · OFFSITE pathway · CLEAN · lead Ethylene glycol. 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