N511
N511 releases at Ergon West Virginia INC fell from 33k lb to 0 lb (100% lower) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Ergon West Virginia INC
Total reported releases 30k lb fell sharply year over year (-55%). Total releases concentrations have more than doubled since 2010.
9995 OHIO RIVER BLVD, Newell, West Virginia · 324110 · Petroleum · operated by Ergon INC
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Toluene
Toluene concentrations have more than doubled since 2010.
Ammonia
Ammonia concentrations have more than halved since 2013.
Benzene
Benzene concentrations have more than doubled since 2010.
n-Hexane
n-Hexane concentrations are up 76% since 2010.
Propylene
Propylene concentrations have more than doubled since 2013.
Xylene (mixed isomers)
Xylene (mixed isomers) concentrations have more than doubled since 2010.
Ethylbenzene
Ethylbenzene concentrations have more than doubled since 2010.
Hydrogen sulfide
Hydrogen sulfide concentrations are up 15% since 2012.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (2 Census block groups, population-weighted demographics): a population of 2,144. Why we surface this →
45.9%
Low-income
4.4%
People of color
3.5%
Under age 5
19.0%
Over age 64
Source: Census ACS 2018-2022 block-group demographics, population-weighted across the 3-mile buffer around this facility (from USEPA-clone/EJAM-open blockgroupstats). Indicator-level percentile and EJ-disparity scores are surfaced on the county page and the state page — they describe wider regional exposure burdens, not effects attributable to a single facility.
Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.
What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.