ELKHART WWTP
NPDES ID: IN0025674
E — SNC: Effluent violation (monthly average limit)
The facility discharged more of a pollutant than its permit allows, based on a monthly average.
Violations
February 28, 2026
Solids, total suspended
0% over limit
Discharged 459.90199614 kg/d against a permitted limit of 5114.76395702 kg/d (MX WK AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 187.04799843 kg/d against a permitted limit of 4546.3559618 kg/d (MX WK AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 4.71 mg/L against a permitted limit of 40 mg/L (MX WK AV)
DMR, Limited - Overdue
November 30, 2025
Overflow volume [SS0 volume, CSO volume]
0% over limit
Discharged 3e-8 gal against a permitted limit of 0 gal (MO TOTAL)
DMR, Monitor Only - Overdue
Discharge event observation [Visual Monitoring]
0% over limit
Discharged 0.0329 occur/d against a permitted limit of 0 occur/d (MO TOTAL)
DMR, Monitor Only - Overdue
Overflow volume [SS0 volume, CSO volume]
0% over limit
Discharged 1e-8 gal against a permitted limit of 0 gal (MO TOTAL)
DMR, Monitor Only - Overdue
First flagged
April 14, 2026 (5 months ago)
Last confirmed
September 15, 2026 (6 days ago)