STURGIS POTW
NPDES ID: MS0041840
D — SNC: Discharge monitoring report not received
The facility didn't submit its required discharge monitoring report.
This quarter: 1 single-event violation.
Violations
December 31, 2025
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.1362 kg/d against a permitted limit of 0.86259999 kg/d (MX MO AV)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 3.04179997 kg/d against a permitted limit of 0 kg/d (MX WK AV)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 1.98 mg/L against a permitted limit of 2.645 mg/L (MX MO AV)
DMR, Limited - Overdue
BOD, 5-day, percent removal
180% over limit
Discharged 1.9 % against a permitted limit of 65 % (MINIMUM)
DMR, Limited - Overdue
BOD, 5-day, percent removal
180% over limit
Discharged 1.9 % against a permitted limit of 65 % (MINIMUM)
DMR, Limited - Numeric Violation
E. coli
0% over limit
Discharged 7 MPN/100mL against a permitted limit of 126 MPN/100mL (MX MO AV)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 3.04179997 kg/d against a permitted limit of 0 kg/d (MX MO AV)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 52 mg/L against a permitted limit of 90 mg/L (MX MO AV)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 53 mg/L against a permitted limit of 0 mg/L (MX WK AV)
DMR, Monitor Only - Overdue
Chlorine, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.018 mg/L (MX MO AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 6.40139995 kg/d against a permitted limit of 0 kg/d (MX MO AV)
DMR, Monitor Only - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.0152 MGD against a permitted limit of 0 MGD (MX WK AV)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 53 mg/L against a permitted limit of 0 mg/L (MX MO AV)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 111 mg/L against a permitted limit of 0 mg/L (MX WK AV)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 3.08719997 kg/d against a permitted limit of 29.964 kg/d (MX MO AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 3.08719997 kg/d against a permitted limit of 44.946 kg/d (MX WK AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.0152 MGD against a permitted limit of 0.088 MGD (MX MO AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.1362 kg/d against a permitted limit of 1.31659999 kg/d (MX WK AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 6.40139995 kg/d against a permitted limit of 0 kg/d (MX WK AV)
DMR, Monitor Only - Overdue
Chlorine, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.032 mg/L (MX WK AV)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
93% over limit
Discharged 52 mg/L against a permitted limit of 27 mg/L (MX WK AV)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
93% over limit
Discharged 52 mg/L against a permitted limit of 27 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
Solids, total suspended
0% over limit
Discharged 111 mg/L against a permitted limit of 0 mg/L (MX MO AV)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 8.02 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 1.98 mg/L against a permitted limit of 3.968 mg/L (MX WK AV)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 3.08719997 kg/d against a permitted limit of 8.98919992 kg/d (MX WK AV)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 7 MPN/100mL against a permitted limit of 410 MPN/100mL (MX WK AV)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8.02 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 52 mg/L against a permitted limit of 135 mg/L (MX WK AV)
DMR, Limited - Overdue
Solids, suspended percent removal
183% over limit
Discharged 0.9 % against a permitted limit of 65 % (MINIMUM)
DMR, Limited - Overdue
Solids, suspended percent removal
183% over limit
Discharged 0.9 % against a permitted limit of 65 % (MINIMUM)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
0% over limit
Discharged 7.55 mg/L against a permitted limit of 6 mg/L (MINIMUM)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
189% over limit
Discharged 52 mg/L against a permitted limit of 18 mg/L (MX MO AV)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
189% over limit
Discharged 52 mg/L against a permitted limit of 18 mg/L (MX MO AV)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
0% over limit
Discharged 3.08719997 kg/d against a permitted limit of 5.99279995 kg/d (MX MO AV)
DMR, Limited - Overdue
December 31, 2024
BOD, 5-day, 20 deg. C
0% over limit
Discharged 244 mg/L against a permitted limit of 0 mg/L (MX WK AV)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 3.41861997 kg/d against a permitted limit of 0 kg/d (MX MO AV)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
128% over limit
Discharged 41 mg/L against a permitted limit of 18 mg/L (MX MO AV)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
128% over limit
Discharged 41 mg/L against a permitted limit of 18 mg/L (MX MO AV)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0.57658 kg/d against a permitted limit of 8.98919992 kg/d (MX WK AV)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 41 MPN/100mL against a permitted limit of 410 MPN/100mL (MX WK AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.09 mg/L against a permitted limit of 2.645 mg/L (MX MO AV)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 3.41861997 kg/d against a permitted limit of 0 kg/d (MX WK AV)
DMR, Monitor Only - Overdue
E. coli
0% over limit
Discharged 41 MPN/100mL against a permitted limit of 126 MPN/100mL (MX MO AV)
DMR, Limited - Overdue
BOD, 5-day, percent removal
0% over limit
Discharged 73 % against a permitted limit of 65 % (MINIMUM)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.0017 MGD against a permitted limit of 0 MGD (MX WK AV)
DMR, Monitor Only - Overdue
Chlorine, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.018 mg/L (MX MO AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 399 mg/L against a permitted limit of 0 mg/L (MX MO AV)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 244 mg/L against a permitted limit of 0 mg/L (MX MO AV)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.000908 kg/d against a permitted limit of 0.86259999 kg/d (MX MO AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 2.76031998 kg/d against a permitted limit of 0 kg/d (MX WK AV)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 2.76031998 kg/d against a permitted limit of 0 kg/d (MX MO AV)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0.57658 kg/d against a permitted limit of 5.99279995 kg/d (MX MO AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.000908 kg/d against a permitted limit of 1.31659999 kg/d (MX WK AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 1.00787999 kg/d against a permitted limit of 44.946 kg/d (MX WK AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.0017 MGD against a permitted limit of 0.088 MGD (MX MO AV)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.16 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 72 mg/L against a permitted limit of 135 mg/L (MX WK AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.09 mg/L against a permitted limit of 3.968 mg/L (MX WK AV)
DMR, Limited - Overdue
Chlorine, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.032 mg/L (MX WK AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 72 mg/L against a permitted limit of 90 mg/L (MX MO AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 1.00787999 kg/d against a permitted limit of 29.964 kg/d (MX MO AV)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.8 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
Solids, suspended percent removal
186% over limit
Discharged 0 % against a permitted limit of 65 % (MINIMUM)
DMR, Limited - Overdue
Solids, suspended percent removal
186% over limit
Discharged 0 % against a permitted limit of 65 % (MINIMUM)
DMR, Limited - Numeric Violation
Solids, total suspended
0% over limit
Discharged 399 mg/L against a permitted limit of 0 mg/L (MX WK AV)
DMR, Monitor Only - Overdue
Oxygen, dissolved [DO]
0% over limit
Discharged 6.44 mg/L against a permitted limit of 6 mg/L (MINIMUM)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
52% over limit
Discharged 41 mg/L against a permitted limit of 27 mg/L (MX WK AV)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
52% over limit
Discharged 41 mg/L against a permitted limit of 27 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
August 1, 2026 (4 days ago)