GREEN BAY AUSTIN STRAUBEL INTERNATIONAL AIRPORT

NPDES ID: WIR05IA0D

E — SNC: Effluent violation (monthly average limit)

The facility discharged more of a pollutant than its permit allows, based on a monthly average.

This quarter: 3 single-event violations.

First flagged

April 14, 2026 (5 months ago)

Last confirmed

September 15, 2026 (5 days ago)