EPA TRI Facility · Natural Gas Processing
Mb Frac VII
Dayton, TX · Parent: Energy Transfer Partners LP
- Total releases
- 7.2K lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Mb Frac VII: how the 7.2K lbs splits
7.2K lbs across all reported pathways
- Air Releases 5.1K lbs 71.5%
- Off-site Transfers 2.1K lbs 28.5%
- Land Disposal 0 lbs <0.1%
Mb Frac VII's 7.2K lbs Form-R total is AIR - air releases is 71.5% of the bar. Next segment: off-site transfers at 28.5%. Leading chemical by pounds: n-Hexane.
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
Mb Frac VII is an EPA Toxics Release Inventory reporter in Dayton, TX, in the natural gas processing sector. It reported 2.0K lbs of releases across 4 chemicals in 2023, and 7.2K lbs in total across its 2022-2023 reporting years. That ranks 10,494 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Texas's 2,016 reporting TRI sites, pounds #1 is not chemical-count #1. Mb Frac VII is pounds #1012 and chemical-count #821 at 7.2K lbs. Ascend Performance Materials-Chocolate Bayou Plant leads reported pounds (94.0M lbs) at 36 chemicals (chemical-count #35). Veolia Es Technical Solutions LLC Port Arthur Facility leads chemical count at 246 chemicals (1.5M lbs, pounds #112). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Mb Frac IV & V; Mb Frac Vi&viii; Chemicals Inc; Mb Frac I II & III. Similar-scale Natural Gas Processing peers outside Texas: Enlink Lig Liquids LLC - Plaquemine Gas Plant; Skull Creek Dewpoint Plant; Pelican Processing Plant; Linam Ranch Plant. Other Energy Transfer Partners LP sites in this extract: Jal 3 Gas Plant; King Ranch Gas Plant; Godley Gas Plant; Jackson Gas Plant. Largest disclosed chemicals by pounds: n-Hexane; Diethanolamine; Cyclohexane; Benzene.
Compare Mb Frac VII with
Nearest reporters in Texas
- Mb Frac IV & V Baytown · 3.1K lbs
- Mb Frac Vi&viii Dayton · 5.9K lbs
- Chemicals Inc Baytown · 260 lbs
- Mb Frac I II & III Baytown · 51.8K lbs
Similar-scale Natural Gas Processing sites elsewhere: Enlink Lig Liquids LLC - Plaquemine Gas Plant (LA) · Skull Creek Dewpoint Plant (CO) · Pelican Processing Plant (LA)
Mb Frac VII stamps LIGHT volume with a dominant AIR pathway (71.5% air releases) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 7.2K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Enlink Lig Liquids LLC - Plaquemine Gas Plant and Skull Creek Dewpoint Plant.
Mb Frac VII vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
7.2K lbs Top 40% higher than 60% 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
Mb Frac VII: n-Hexane-led volume
Among the 339 Natural Gas Processing facilities in this database, Mb Frac VII reports the 252nd-largest volume (7.2K lbs). Its reported volume is concentrated rather than spread: n-Hexane alone is 62.8% of the total. Scale peers outside Texas include Enlink Lig Liquids LLC - Plaquemine Gas Plant and Skull Creek Dewpoint Plant.
Concentrated means ≥60% of Mb Frac VII's pounds in one chemical - here n-Hexane at 62.8%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Mb Frac VII's total reported releases fell from 5.2 thousand lb in 2022 to 2.0 thousand lb in 2023, based on EPA TRI filings.
- Mb Frac VII's off-site transfers fell from 2.0 thousand lb in 2022 to 83 lb in 2023, based on EPA TRI filings.
- Mb Frac VII's air releases fell from 3.2 thousand lb in 2022 to 1.9 thousand lb in 2023, based on EPA TRI filings.
Mb Frac VII Form-R facts
Compare this facility
See how Mb Frac VII stacks up against nearby facilities and the typical reporter.
2.3× more than the comparison
20% 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 Mb Frac VII releases toxic chemicals into the environment. Total: 7.2K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases decreased by 62% (5.2K lbs to 2.0K lbs).
Mb Frac VII: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Mb Frac VII year-over-year reported totals (decreased by 62% 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: n-Hexane.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 5.2K lbs | 4 |
| 2023 | 2.0K lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2022–2023). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| n-Hexane | 4.5K lbs | - |
| Diethanolamine | 1.9K lbs | - |
| Cyclohexane | 492 lbs | - |
| Benzene | 289 lbs | Carcinogen |
Mb Frac VII · AIR-pathway site
Nearest TRI Facilities to Mb Frac VII
Closest other reporters in Texas - including Mb Frac IV & V, Mb Frac Vi&viii, Chemicals Inc, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Natural Gas Processing Facilities
Other Natural Gas Processing facilities with similar total release volumes (±80%), outside Texas - e.g. Enlink Lig Liquids LLC - Plaquemine Gas Plant, Skull Creek Dewpoint Plant, Pelican Processing Plant.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Mb Frac VII on cumulative reported pounds (7.2K lbs) and distinct chemical count (4). Release-pound peers include Chart Inc., Chicago Circuits Corp, World Energy Harrisburg LLC. Chemical-count peers include Hamilton Sundstrand de Puerto Rico Inc., Abb Installation Products Caribe LLC, Solenis 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.
- Chart Inc. New Prague, MN · Fabricated Metals 7.2K lbs reported
- Chicago Circuits Corp Elk Grove Village, IL · Computers and Electronic Products 7.2K lbs reported
- World Energy Harrisburg LLC Camp Hill, PA · Food 7.2K lbs reported
- Becton Dickinson & Co Covington Operations Covington, GA · Miscellaneous Manufacturing 7.2K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Hamilton Sundstrand de Puerto Rico Inc. Santa Isabel, PR · Transportation Equipment 4 chemicals
- Abb Installation Products Caribe LLC Vega Baja, PR · Electrical Equipment 4 chemicals
- Solenis LLC Chicopee, MA · Chemicals 4 chemicals
- Adhesive Applications Inc. - O'Neill St Easthampton Easthampton, MA · Miscellaneous Manufacturing 4 chemicals
Other Energy Transfer Partners LP Facilities
Same-parent TRI sites ranked by reported releases - including Jal 3 Gas Plant, King Ranch Gas Plant, Godley 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 n-Hexane, Diethanolamine, Cyclohexane, Benzene; nearby reporters include Mb Frac IV & V. Mb Frac VII 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 Mb Frac VII TRI extract (LIGHT · AIR · CARC-LEAN · lead n-Hexane) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Mb Frac VII totals are self-reported EPCRA §313 estimates for Dayton, TX, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 211130 · Natural Gas Processing. 0.1% of Chambers TRI pounds in this extract. Nearest ABS peer: Nucor Insulated Panel Group (Δ 2 lbs). Pounds ≠ exposure.
Mb Frac VII stamps LIGHT volume · AIR pathway · CARC-LEAN · lead n-Hexane. 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