PORT OF CALL WEST MHC

NPDES ID: MIG580106

T — SNC: Compliance schedule reporting violation

The facility was more than 30 days late reporting progress on its compliance schedule.

Violations

December 31, 2025

Solids, total suspended

5% over limit

Discharged 42 mg/L against a permitted limit of 40 mg/L (MO AVG)

DMR, Limited - Numeric Violation

October 31, 2024

Coliform, fecal general

5% over limit

Discharged 210 MPN/100mL against a permitted limit of 200 MPN/100mL (MO GEOMN)

DMR, Limited - Numeric Violation

First flagged

April 14, 2026 (3 months ago)

Last confirmed

July 13, 2026 (24 days ago)