EXPERA SPECIALTY SOLUTIONS, LLC THILMANY MILL
NPDES ID: WI0000825
D — SNC: Discharge monitoring report not received
The facility didn't submit its required discharge monitoring report.
This quarter: 22 reporting violations.
Violations
April 30, 2026
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
pH range excursions, monthly total accum
0% over limit
Discharged 0 d against a permitted limit of 0.30952399 d (MO TOTAL)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 3172.09797335 kg/d (MO AVG)
DMR, Limited - Overdue
Temperature, water deg. fahrenheit
0% over limit
Discharged 0 deg F against a permitted limit of 0 deg F (DAILY MX)
DMR, Monitor Only - Overdue
Phosphorus, total [as P]
0% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (ROLL AVG)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 11 SU (DAILY MX)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 4 SU (DAILY MN)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 6188.927948 kg/d (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0 kg/d against a permitted limit of 5137.46395683 kg/d (MO AVG)
DMR, Limited - Overdue
Temperature, water deg. fahrenheit
0% over limit
Discharged 0 deg F against a permitted limit of 0 deg F (DAILY MX)
DMR, Monitor Only - Overdue
pH range excursions, > 60 minutes
0% over limit
Discharged 0 occur/d against a permitted limit of 0 occur/d (MO TOTAL)
DMR, Monitor Only - Overdue
BOD, 5-day, dissolved
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
Phosphorus, total soluble [as PO4]
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 0 kg/d against a permitted limit of 9860.87991714 kg/d (DAILY MX)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
March 31, 2026
Phosphorus, total soluble [as PO4]
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
February 28, 2026
Temperature, water deg. fahrenheit
0% over limit
Discharged 0 deg F against a permitted limit of 0 deg F (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 4 SU (DAILY MN)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 3172.09797335 kg/d (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 6188.927948 kg/d (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
pH range excursions, monthly total accum
0% over limit
Discharged 0 d against a permitted limit of 0.30952399 d (MO TOTAL)
DMR, Limited - Overdue
Temperature, water deg. fahrenheit
0% over limit
Discharged 0 deg F against a permitted limit of 0 deg F (DAILY MX)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
pH range excursions, > 60 minutes
0% over limit
Discharged 0 occur/d against a permitted limit of 0 occur/d (MO TOTAL)
DMR, Monitor Only - Overdue
Phosphorus, total [as P]
0% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (ROLL AVG)
DMR, Limited - Overdue
BOD, 5-day, dissolved
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 0 kg/d against a permitted limit of 5137.46395683 kg/d (MO AVG)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Phosphorus, total soluble [as PO4]
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 11 SU (DAILY MX)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0 kg/d against a permitted limit of 9860.87991714 kg/d (DAILY MX)
DMR, Limited - Overdue
January 31, 2026
Phosphorus, total soluble [as PO4]
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
October 31, 2025
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
September 30, 2025
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
August 31, 2025
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
July 31, 2025
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
June 30, 2025
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
May 31, 2025
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
April 30, 2025
BOD, 5-day, 20 deg. C
107% over limit
Discharged 6565.21826304 kg/d against a permitted limit of 3172.09797335 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
218% over limit
Discharged 19669.09583473 kg/d against a permitted limit of 6188.927948 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
November 30, 2024
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
October 31, 2024
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
September 30, 2024
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
August 31, 2024
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
July 31, 2024
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (DAILY MX)
DMR, Limited - Overdue
Halogen, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.038 mg/L (MO AVG)
DMR, Limited - Overdue
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)