N,N-Dimethylformamide
N,N-Dimethylformamide at Industrial Laminates/Norplex LLC have more than halved since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Industrial Laminates/Norplex LLC
Total reported releases 294k lb held roughly steady year over year (-3%). Total releases concentrations have fallen 40% since 2010.
665 LYBRAND ST, Postville, Iowa · 326130 · Plastics and Rubber · operated by Hidden Harbor Capital Partners
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Phenol
Phenol concentrations have fallen 33% since 2010.
Toluene
Toluene concentrations have fallen 35% since 2010.
N,N-Dimethylformamide
N,N-Dimethylformamide concentrations have more than halved since 2010.
Methanol
Methanol concentrations have more than halved since 2010.
n-Butyl alcohol
n-Butyl alcohol concentrations are roughly unchanged from 2022.
Formaldehyde
Formaldehyde concentrations are up 29% since 2018.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (1 Census block groups, population-weighted demographics): a population of 2,620. Why we surface this →
46.3%
Low-income
47.3%
People of color
9.1%
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.