Copper And Copper Compounds
Copper And Copper Compounds releases at Srg Global Portageville fell from 25k lb to 539 lb (98% lower) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Srg Global Portageville
Total reported releases 29k lb fell sharply year over year (-65%). Total releases concentrations have more than halved since 2010.
101 MEATTE ST, Portageville, Missouri · 332813 · Fabricated Metals · operated by Koch INC
Anomaly engine
Notable Signals
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) releases at Srg Global Portageville fell from 46k lb to 5k lb (90% lower) between 2023 and 2024.
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) at Srg Global Portageville have more than three-quarters since 2010 (through 2024).
Total reported releases
Total reported releases at Srg Global Portageville have more than three-quarters since 2010 (through 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
Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)
Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) concentrations have more than halved since 2010.
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations have more than halved since 2010.
Nickel And Nickel Compounds
Nickel And Nickel Compounds concentrations have more than halved since 2010.
Nitric acid
Nitric acid concentrations have more than halved since 2010.
Copper And Copper Compounds
Copper And Copper Compounds concentrations have more than halved since 2010.
Lead And Lead Compounds
Lead And Lead Compounds volumes here are too small to anchor a multi-year trend; YoY movement is still shown above.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (4 Census block groups, population-weighted demographics): a population of 3,085. Why we surface this →
52.1%
Low-income
32.5%
People of color
5.8%
Under age 5
15.4%
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.