Total reported releases
Total reported releases at US Ecology Tulsa INC have more than doubled since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
US Ecology Tulsa INC
Total reported releases 1.3M lb fell meaningfully year over year (-30%). Total releases concentrations have more than doubled since 2010.
2700 S 25TH W AVE, Tulsa, Oklahoma · 562211 · Hazardous Waste · operated by Republic Services INC
Anomaly engine
Notable Signals
Diethanolamine
Diethanolamine releases at US Ecology Tulsa INC rose from 176k lb to 297k lb between 2023 and 2024.
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) releases at US Ecology Tulsa INC fell from 674k lb to 174k lb (74% lower) between 2023 and 2024.
Nitric acid
Nitric acid releases at US Ecology Tulsa INC fell from 517k lb to 214k lb (59% lower) between 2023 and 2024.
Showing the 4 most editorially weighted signals out of 5. Lower-severity signals fold into the chemical breakdown and history charts below.
Chemicals reported · most recent year
What This Facility Releases
Diethanolamine
Diethanolamine concentrations are up 69% since 2023.
Certain glycol ethers
Certain glycol ethers concentrations have more than doubled since 2016.
Nitric acid
Nitric acid concentrations have more than doubled since 2014.
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations have more than doubled since 2014.
Formic acid
Formic acid concentrations have more than doubled since 2017.
Ethylene glycol
Ethylene glycol concentrations are up 70% since 2023.
Peracetic acid
Peracetic acid concentrations have fallen 34% since 2023.
N-Methyl-2-pyrrolidone
N-Methyl-2-pyrrolidone concentrations have more than doubled since 2022.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (41 Census block groups, population-weighted demographics): a population of 43,760. Why we surface this →
37.4%
Low-income
32.5%
People of color
5.7%
Under age 5
15.6%
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.