HENGGELER PACKING CO., INC
NPDES ID: ID0027901
S — SNC: Compliance schedule violation
The facility missed a deadline in its compliance schedule by more than 90 days.
This quarter: 4 effluent violations, 1 permit schedule violation.
Violations
May 31, 2026
Temperature, winter [deg. C]
41% over limit
Discharged 18.36 deg C against a permitted limit of 13 deg C (INST MAX)
DMR, Limited - Numeric Violation
Temperature, winter [deg. C]
83% over limit
Discharged 16.5 deg C against a permitted limit of 9 deg C (MX DA AV)
DMR, Limited - Numeric Violation
April 30, 2026
Temperature, winter [deg. C]
35% over limit
Discharged 17.59 deg C against a permitted limit of 13 deg C (INST MAX)
DMR, Limited - Numeric Violation
Temperature, winter [deg. C]
68% over limit
Discharged 15.15 deg C against a permitted limit of 9 deg C (MX DA AV)
DMR, Limited - Numeric Violation
March 31, 2026
Temperature, winter [deg. C]
76% over limit
Discharged 15.8 deg C against a permitted limit of 9 deg C (MX DA AV)
DMR, Limited - Numeric Violation
Temperature, winter [deg. C]
40% over limit
Discharged 18.23 deg C against a permitted limit of 13 deg C (INST MAX)
DMR, Limited - Numeric Violation
February 28, 2026
Temperature, winter [deg. C]
32% over limit
Discharged 17.16 deg C against a permitted limit of 13 deg C (INST MAX)
DMR, Limited - Numeric Violation
Temperature, winter [deg. C]
70% over limit
Discharged 15.32 deg C against a permitted limit of 9 deg C (MX DA AV)
DMR, Limited - Numeric Violation
January 31, 2026
Temperature, winter [deg. C]
60% over limit
Discharged 14.4 deg C against a permitted limit of 9 deg C (MX DA AV)
DMR, Limited - Numeric Violation
Temperature, winter [deg. C]
19% over limit
Discharged 15.48 deg C against a permitted limit of 13 deg C (INST MAX)
DMR, Limited - Numeric Violation
September 30, 2025
Solids, total suspended
213% over limit
Discharged 188 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
233% over limit
Discharged 100 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
August 31, 2025
Solids, total suspended
23% over limit
Discharged 37 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)