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ICIS-AIR IA0000001977700558

KNIFE RIVER MIDWEST LLC-DECORAH-PLANT #2, Decorah, IA: Clean Air Act compliance record, inspections, violations, penalties

KNIFE RIVER MIDWEST LLC-DECORAH-PLANT #2 is on EPA’s ICIS-AIR register at 900 MONTGOMERY ST, Decorah in Winneshiek County, Iowa: operating status operating, emissions classification minor source, current violation status “No Violation Identified”.

What the register holds for KNIFE RIVER MIDWEST LLC-DECORAH-PLANT #2: its ICIS-AIR ID, its operating status, its emissions classification, its current violation status, its industry code and its address in Decorah, Winneshiek County, Iowa. EPA’s compliance evaluation, violation, stack test and enforcement files, as loaded, hold no record for ICIS-AIR IA0000001977700558 since January 1, 2017.

What stands out

  • The register holds 39 air-emissions sources in Winneshiek County, Iowa.

Every line is computed by formula from the record’s stored figures; nothing is estimated.

Identity

Facility as filedKNIFE RIVER MIDWEST LLC-DECORAH-PLANT #2
ICIS-AIR IDIA0000001977700558
EPA facility registry ID110010328350
Operating statusOperating
Emissions classificationMinor source
Current violation status (HPV field)No Violation Identified
Address900 MONTGOMERY ST, Decorah, IA 521010131
CountyWinneshiek County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Nonmetallic mineral product manufacturing (NAICS 3273)
SIC code3273
EPA region07

Programs and pollutants

The program, pollutant and Title V files are not loaded: what this page covers.

Compliance evaluations

EPA’s compliance evaluation file holds no evaluation of ICIS-AIR IA0000001977700558 since January 1, 2017.

Violations

What high-priority and federally reportable violations mean.

EPA’s violation history file holds no violation for ICIS-AIR IA0000001977700558 since January 1, 2017.

Enforcement and penalties

0 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR IA0000001977700558 since January 1, 2017.

Stack tests

EPA’s stack test file holds no test at ICIS-AIR IA0000001977700558 since January 1, 2017.

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Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110010328350).

Other air sources in Iowa beside KNIFE RIVER MIDWEST LLC-DECORAH-PLANT #2

EPA ICIS-AIR download, loaded September 14, 2026.