SOUTH PARK TOWNHOME ASSOCIATION
NPDES ID: NE0139572
E — SNC: Effluent violation (monthly average limit)
The facility discharged more of a pollutant than its permit allows, based on a monthly average.
Violations
March 31, 2026
Solids, total suspended
23% over limit
Discharged 37 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Chlorine, total residual
109% over limit
Discharged 36.5 mg/L against a permitted limit of 17.5 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Overdue
Chlorine, total residual
367% over limit
Discharged 36.5 mg/L against a permitted limit of 7.81 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 0 SU against a permitted limit of 6.5 SU (DAILY MN)
DMR, Limited - Overdue
November 30, 2025
Chlorine, total residual
367% over limit
Discharged 36.5 mg/L against a permitted limit of 7.81 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Chlorine, total residual
109% over limit
Discharged 36.5 mg/L against a permitted limit of 17.5 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
October 31, 2025
Chlorine, total residual
855% over limit
Discharged 36.5 mg/L against a permitted limit of 3.82 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chlorine, total residual
2917% over limit
Discharged 36.5 mg/L against a permitted limit of 1.21 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2025
E. coli, MTEC-MF
Limit violation
Discharged 2419.6 MPN/100mL against a permitted limit of 298 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
Chlorine, total residual
753% over limit
Discharged 32.6 mg/L against a permitted limit of 3.82 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
E. coli, MTEC-MF
Limit violation
Discharged 2419.6 MPN/100mL against a permitted limit of 126 MPN/100mL (MO GEO)
DMR, Limited - Numeric Violation
Chlorine, total residual
2594% over limit
Discharged 32.6 mg/L against a permitted limit of 1.21 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6.5 SU (DAILY MN)
DMR, Limited - Overdue
August 31, 2025
Chlorine, total residual
753% over limit
Discharged 32.6 mg/L against a permitted limit of 3.82 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chlorine, total residual
2594% over limit
Discharged 32.6 mg/L against a permitted limit of 1.21 mg/L (MO AVG)
DMR, Limited - Numeric Violation
July 31, 2025
Chlorine, total residual
2594% over limit
Discharged 32.6 mg/L against a permitted limit of 1.21 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Chlorine, total residual
753% over limit
Discharged 32.6 mg/L against a permitted limit of 3.82 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
June 30, 2025
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6.5 SU (DAILY MN)
DMR, Limited - Overdue
March 31, 2025
pH
0% over limit
Discharged 0 SU against a permitted limit of 6.5 SU (DAILY MN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Overdue
December 31, 2024
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6.5 SU (DAILY MN)
DMR, Limited - Overdue
September 30, 2024
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6.5 SU (DAILY MN)
DMR, Limited - Overdue
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)