Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) releases at Mnp Corp rose from 18k lb to 35k lb between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Mnp Corp
Total reported releases 71k lb rose sharply year over year (+44%). Total releases concentrations have fallen 50% since 2010.
44225 UTICA RD, Utica, Michigan · 332722 · Fabricated Metals · operated by Mnp CORP
Anomaly engine
Notable Signals
Zinc compounds
Zinc compounds at Mnp Corp have more than halved since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations are up 97% since 2010.
Zinc compounds
Zinc compounds concentrations have more than halved since 2010.
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations are roughly unchanged from 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (58 Census block groups, population-weighted demographics): a population of 82,422. Why we surface this →
23.1%
Low-income
18.8%
People of color
5.1%
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.