Total reported releases 3.5M lb rose meaningfully year over year (+23%). Total releases concentrations have more than halved since 2010.
5 MILES E & 1 MILE N OF JUNCTION US HWYS 412 & 281, Waynoka, Oklahoma · 562211 · Hazardous Waste · operated by Clean Harbors INC
Nitrate compounds (water dissociable; reportable only when in aqueous solution) releases at Clean Harbors Lone Mountain LLC Lone Mountain Facility rose from 102k lb to 382k lb (3.7×) between 2023 and 2024.
Ethylene glycol releases at Clean Harbors Lone Mountain LLC Lone Mountain Facility rose from 51k lb to 149k lb (2.9×) between 2023 and 2024.
4,4'-Isopropylidenediphenol releases at Clean Harbors Lone Mountain LLC Lone Mountain Facility fell from 89k lb to 41k lb (54% lower) between 2023 and 2024.
Asbestos (friable) at Clean Harbors Lone Mountain LLC Lone Mountain Facility have more than three-quarters since 2010 (through 2024).
Showing the 4 most editorially weighted signals out of 6. Lower-severity signals fold into the chemical breakdown and history charts below.
Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) concentrations are up 90% since 2010.
Lead And Lead Compounds concentrations have fallen 26% since 2010.
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations are up 11% since 2010.
Copper And Copper Compounds concentrations have fallen 34% since 2010.
Nickel And Nickel Compounds concentrations are up 44% since 2010.
Zinc compounds concentrations have more than halved since 2010.
Ethylene glycol concentrations are up 89% since 2010.
Nitric acid concentrations have more than doubled since 2013.
Major County County, OK (no Census block groups within 3 miles — falling back to containing county): a population of 7,678. Why we surface this →
Low-income
People of color
Under age 5
Over age 64
Source: Census ACS 2018-2022 (5-year), county-level fallback. 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.