Aldrich Chemical CO LLC
Total reported releases 47k lb rose by an order of magnitude year over year (+1175%). Total releases concentrations are up 63% since 2010.
5485 COUNTY RD V, Sheboygan Falls, Wisconsin · 325199 · Chemicals · operated by Emd Holding CORP
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
Chloroform
Chloroform concentrations have more than doubled since 2012.
Methyl tert-butyl ether
Methyl tert-butyl ether concentrations have fallen 37% since 2010.
Acetonitrile
Acetonitrile concentrations have more than doubled since 2012.
n-Hexane
n-Hexane concentrations have more than doubled since 2010.
Methanol
Methanol concentrations have more than halved since 2010.
Dichloromethane
Dichloromethane concentrations have fallen 49% since 2010.
Acetaldehyde
Acetaldehyde concentrations have fallen 18% since 2010.
Pyridine
Pyridine concentrations have more than doubled since 2010.
Who Lives Next To This Facility
Within 3 miles of this facility (2 Census block groups, population-weighted demographics): a population of 3,281. 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.