EPA TRI Facility · Natural Gas Processing
Mb Frac Vi&viii
Dayton, TX · Parent: Energy Transfer Partners LP
- Total releases
- 5.9K lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Mb Frac Vi&viii: how the 5.9K lbs splits
5.9K lbs across all reported pathways
- Air Releases 5.7K lbs 96.2%
- Off-site Transfers 224 lbs 3.8%
Mb Frac Vi&viii's 5.9K lbs Form-R total is AIR - air releases is 96.2% of the bar. Next segment: off-site transfers at 3.8%. 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 Vi&viii is an EPA Toxics Release Inventory reporter in Dayton, TX, in the natural gas processing sector. It reported 4.0K lbs of releases across 4 chemicals in 2023, and 5.9K lbs in total across its 2022-2023 reporting years. That ranks 10,885 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 Vi&viii is pounds #1046 and chemical-count #827 at 5.9K 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Mb Frac VII; Mb Frac IV & V; Chemicals Inc; Mb Frac I II & III. Similar-scale Natural Gas Processing peers outside Texas: North Louisiana Gas Plant; Enlink Processing Services LLC - Plaquemine Ngl Fractionatio; Siloam Ngl Facility; Velma Gas 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; Cyclohexane; Benzene; Diethanolamine.
Compare Mb Frac Vi&viii with
Nearest reporters in Texas
- Mb Frac VII Dayton · 7.2K lbs
- Mb Frac IV & V Baytown · 3.1K lbs
- Chemicals Inc Baytown · 260 lbs
- Mb Frac I II & III Baytown · 51.8K lbs
Similar-scale Natural Gas Processing sites elsewhere: North Louisiana Gas Plant (LA) · Enlink Processing Services LLC - Plaquemine Ngl Fractionatio (LA) · Siloam Ngl Facility (KY)
Mb Frac Vi&viii stamps LIGHT volume with a dominant AIR pathway (96.2% air releases) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 5.9K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include North Louisiana Gas Plant and Enlink Processing Services LLC - Plaquemine Ngl Fractionatio.
Mb Frac Vi&viii vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
5.9K lbs Top 42% higher than 58% 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 Vi&viii: n-Hexane-led volume
Among the 339 Natural Gas Processing facilities in this database, Mb Frac Vi&viii reports the 263rd-largest volume (5.9K lbs). Its reported volume is concentrated rather than spread: n-Hexane alone is 77.1% of the total. Scale peers outside Texas include North Louisiana Gas Plant and Enlink Processing Services LLC - Plaquemine Ngl Fractionatio.
Concentrated means ≥60% of Mb Frac Vi&viii's pounds in one chemical - here n-Hexane at 77.1%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Mb Frac Vi&viii's total reported releases rose from 1.9 thousand lb in 2022 to 4.0 thousand lb in 2023, based on EPA TRI filings.
- Mb Frac Vi&viii's air releases rose from 1.8 thousand lb in 2022 to 3.9 thousand lb in 2023, based on EPA TRI filings.
- Mb Frac Vi&viii's off-site transfers rose from 94 lb in 2022 to 130 lb in 2023, based on EPA TRI filings.
Mb Frac Vi&viii Form-R facts
Compare this facility
See how Mb Frac Vi&viii stacks up against nearby facilities and the typical reporter.
18% less than the comparison
About the same as 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 Vi&viii releases toxic chemicals into the environment. Total: 5.9K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 110% (1.9K lbs to 4.0K lbs).
Mb Frac Vi&viii: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Mb Frac Vi&viii year-over-year reported totals (increased by 110% 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 | 1.9K lbs | 4 |
| 2023 | 4.0K 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 | - |
| Cyclohexane | 880 lbs | - |
| Benzene | 471 lbs | Carcinogen |
| Diethanolamine | 0 lbs | - |
Mb Frac Vi&viii · AIR-pathway site
Nearest TRI Facilities to Mb Frac Vi&viii
Closest other reporters in Texas - including Mb Frac VII, Mb Frac IV & V, 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. North Louisiana Gas Plant, Enlink Processing Services LLC - Plaquemine Ngl Fractionatio, Siloam Ngl Facility.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Mb Frac Vi&viii on cumulative reported pounds (5.9K lbs) and distinct chemical count (4). Release-pound peers include Ralphs Grocery Co Compton, Biozyme Inc, Gartland Foundry Co Inc. 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.
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, Cyclohexane, Benzene, Diethanolamine; nearby reporters include Mb Frac VII. Mb Frac Vi&viii 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 Vi&viii 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 Vi&viii 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: Ralphs Grocery Co Compton (Δ 0 lbs). Pounds ≠ exposure.
Mb Frac Vi&viii 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