CEDAR GROVE CHEESE FACTORY
NPDES ID: WI0050245
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: 13 effluent violations, 1 single-event violation.
Violations
June 30, 2026
Solids, total suspended
170% over limit
Discharged 5.63073495 kg/d against a permitted limit of 2.08839998 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
52% over limit
Discharged 6.33329995 kg/d against a permitted limit of 4.17679996 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
166% over limit
Discharged 11.11845991 kg/d against a permitted limit of 4.17679996 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
102% over limit
Discharged 4.21652496 kg/d against a permitted limit of 2.08839998 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
7% over limit
Discharged 15 mg/L against a permitted limit of 14 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
May 31, 2026
BOD, 5-day, 20 deg. C
58% over limit
Discharged 3.30398497 kg/d against a permitted limit of 2.08839998 kg/d (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (5 months ago)
Last confirmed
September 15, 2026 (4 days ago)