EPA TRI Facility · Natural Gas Processing
Sage Creek Gas Plant
Glenrock, WY · Parent: Oneok Inc
- Total releases
- 11.7K lbs
- Chemicals reported
- 5
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Sage Creek Gas Plant: how the 11.7K lbs splits
11.7K lbs across all reported pathways
- Air Releases 11.4K lbs 97.3%
- Off-site Transfers 319 lbs 2.7%
Sage Creek Gas Plant's 11.7K lbs Form-R total is AIR - air releases is 97.3% of the bar. Next segment: off-site transfers at 2.7%. Leading chemical by pounds: Benzene.
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-MID
Sage Creek Gas Plant is an EPA Toxics Release Inventory reporter in Glenrock, WY, in the natural gas processing sector. It reported 6.7K lbs of releases across 5 chemicals in 2023, and 11.7K lbs in total across its 2022-2023 reporting years. That ranks 9,485 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Wyoming's 70 reporting TRI sites, pounds #1 is not chemical-count #1. Sage Creek Gas Plant is pounds #33 and chemical-count #32 at 11.7K lbs. Dyno Nobel Inc-Cheyenne Plant leads reported pounds (27.1M lbs) at 8 chemicals (chemical-count #19). Hf Sinclair Parco Refining LLC leads chemical count at 36 chemicals (1.5M lbs, pounds #10). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Pacificorp Dave Johnston Plant; Dura-Line; Halliburton Casper Field Camp; Tallgrass Midstream LLC - Casper Gas Plant & Compressor Stat. Similar-scale Natural Gas Processing peers outside Wyoming: Sendero Carlsbad Plant; Deadwood Cryo Plant; Oxy Permian - Willard Separation Plant; Kenedy Gas Plant. Other Oneok Inc sites in this extract: Oneok Rockies Midstream LLC - Grasslands Gas Plant; Oneok Hydrocarbon LP - Bushton Complex; Canadian Valley Gas Plant; Magellan Processing L.P.. Largest disclosed chemicals by pounds: Benzene; n-Hexane; Toluene; Methanol.
Sage Creek Gas Plant stamps LIGHT volume with a dominant AIR pathway (97.3% air releases) across 5 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 11.7K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Sendero Carlsbad Plant and Deadwood Cryo Plant.
Sage Creek Gas Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
12K lbs Top 37% higher than 63% 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
Sage Creek Gas Plant in the Natural Gas Processing sector extract
Among the 339 Natural Gas Processing facilities in this database, Sage Creek Gas Plant reports the 216th-largest volume (11.7K lbs). Scale peers outside Wyoming include Sendero Carlsbad Plant and Deadwood Cryo Plant.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Sage Creek Gas Plant's total reported releases rose from 5.0 thousand lb in 2022 to 6.7 thousand lb in 2023, based on EPA TRI filings.
- Sage Creek Gas Plant's off-site transfers fell from 250 lb in 2022 to 69 lb in 2023, based on EPA TRI filings.
- Sage Creek Gas Plant's air releases rose from 4.8 thousand lb in 2022 to 6.6 thousand lb in 2023, based on EPA TRI filings.
- Sage Creek Gas Plant's chemicals reported rose from 4 in 2022 to 5 in 2023, based on EPA TRI filings.
Sage Creek Gas Plant Form-R facts
Compare this facility
See how Sage Creek Gas Plant stacks up against nearby facilities and the typical reporter.
100% less than the comparison
77% 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 Sage Creek Gas Plant releases toxic chemicals into the environment. Total: 11.7K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 34% (5.0K lbs to 6.7K lbs).
Sage Creek Gas Plant: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Sage Creek Gas Plant year-over-year reported totals (increased by 34% 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: Benzene.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 5.0K lbs | 4 |
| 2023 | 6.7K 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 |
|---|---|---|
| Benzene | 4.9K lbs | Carcinogen |
| n-Hexane | 2.7K lbs | - |
| Toluene | 1.6K lbs | - |
| Methanol | 1.5K lbs | - |
| Cyclohexane | 900 lbs | - |
Sage Creek Gas Plant · AIR-pathway site
Nearest TRI Facilities to Sage Creek Gas Plant
Closest other reporters in Wyoming - including Pacificorp Dave Johnston Plant, Dura-Line, Halliburton Casper Field Camp, ordered by distance.
Showing 8 of 69 other reporting facilities in Wyoming.
Similar Natural Gas Processing Facilities
Other Natural Gas Processing facilities with similar total release volumes (±80%), outside Wyoming - e.g. Sendero Carlsbad Plant, Deadwood Cryo Plant, Oxy Permian - Willard Separation Plant.
Compare beyond Wyoming
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Sage Creek Gas Plant on cumulative reported pounds (11.7K lbs) and distinct chemical count (5). Release-pound peers include Dfa Dairy Brands Fluid LLC Dba: Schenkel's Dairy, Cemex Constr Materials Fl LLC, Alabama Copper & Bronze Co 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.
- Dfa Dairy Brands Fluid LLC Dba: Schenkel's Dairy Huntington, IN · Food 11.7K lbs reported
- Cemex Constr Materials Fl LLC Brooksville, FL · Nonmetallic Mineral Product 11.7K lbs reported
- Alabama Copper & Bronze Co Inc Birmingham, AL · Primary Metals 11.7K lbs reported
- Shannon Galvanizing Floresville, TX · Fabricated Metals 11.7K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Oneok Inc Facilities
Same-parent TRI sites ranked by reported releases - including Oneok Rockies Midstream LLC - Grasslands Gas Plant, Oneok Hydrocarbon LP - Bushton Complex, Canadian Valley Gas Plant.
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 Benzene, n-Hexane, Toluene, Methanol; nearby reporters include Pacificorp Dave Johnston Plant. Sage Creek Gas Plant stamps LIGHT volume · AIR pathway · CARC-MID 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 Sage Creek Gas Plant TRI extract (LIGHT · AIR · CARC-MID · lead Benzene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Sage Creek Gas Plant totals are self-reported EPCRA §313 estimates for Glenrock, WY, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 211130 · Natural Gas Processing. 0.1% of Converse TRI pounds in this extract. Nearest ABS peer: Dfa Dairy Brands Fluid LLC Dba: Schenkel's Dairy (Δ 6 lbs). Pounds ≠ exposure.
Sage Creek Gas Plant stamps LIGHT volume · AIR pathway · CARC-MID · lead Benzene. 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