Tarr Acquisition LLC
Total reported releases 3k lb rose sharply year over year (+63%). Total releases concentrations are up 52% since 2014.
2946 NE COLUMBIA BLVD, Portland, Oregon · 424690 · Chemical Wholesalers · operated by Tarr Acquisition LLC
Notable Signals
No notable signals at this facility for the current reporting year. See chemicals and equity context below for the full picture.
What This Facility Releases
Methanol
Methanol concentrations are up 19% since 2014.
Toluene
Toluene concentrations are up 81% since 2014.
Methyl isobutyl ketone
Methyl isobutyl ketone concentrations have more than doubled since 2014.
Xylene (mixed isomers)
Xylene (mixed isomers) concentrations have more than doubled since 2014.
Ethylbenzene
Ethylbenzene concentrations are up 40% since 2015.
1,2,4-Trimethylbenzene
1,2,4-Trimethylbenzene concentrations are up 18% since 2015.
Who Lives Next To This Facility
Within 3 miles of this facility (103 Census block groups, population-weighted demographics): a population of 122,675. Why we surface this →
Low-income
People of color
Under age 5
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.