FORD MOTOR COMPANY CHICAGO ASSEMBLY PLANT
NPDES ID: IL0039802
X — SNC: Effluent violation (non-monthly average limit)
The facility discharged more of a pollutant than its permit allows, measured over a period other than a monthly average.
This quarter: 2 effluent violations.
Violations
June 30, 2026
Zinc, total [as Zn]
74% over limit
Discharged 0.383 mg/L against a permitted limit of 0.2198 mg/L (QRTR MAX)
DMR, Limited - Numeric Violation
Zinc, total [as Zn]
27% over limit
Discharged 0.279 mg/L against a permitted limit of 0.2198 mg/L (QRTR MAX)
DMR, Limited - Numeric Violation
March 31, 2026
Zinc, total [as Zn]
66% over limit
Discharged 0.364 mg/L against a permitted limit of 0.2198 mg/L (QRTR MAX)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (4 months ago)
Last confirmed
August 15, 2026 (10 hours ago)