COVENTRY CROSSING APARTMENTS STP
NPDES ID: PA0052434
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
Chlorine, total residual
180% over limit
Discharged 0.28 mg/L against a permitted limit of 0.1 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Chlorine, total residual
25% over limit
Discharged 0.05 mg/L against a permitted limit of 0.04 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
336% over limit
Discharged 22.25 mg/L against a permitted limit of 5.1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
226% over limit
Discharged 2.51969998 kg/d against a permitted limit of 0.77179999 kg/d (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Chlorine, total residual
50% over limit
Discharged 0.15 mg/L against a permitted limit of 0.1 mg/L (INST MAX)
DMR, Limited - Numeric Violation
November 30, 2025
Phosphorus, total [as P]
32% over limit
Discharged 2.63 mg/L against a permitted limit of 2 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
15% over limit
Discharged 1.72519999 kg/d against a permitted limit of 1.49819999 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Chlorine, total residual
25% over limit
Discharged 0.05 mg/L against a permitted limit of 0.04 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Chlorine, total residual
650% over limit
Discharged 0.75 mg/L against a permitted limit of 0.1 mg/L (INST MAX)
DMR, Limited - Numeric Violation
September 30, 2025
Chlorine, total residual
190% over limit
Discharged 0.29 mg/L against a permitted limit of 0.1 mg/L (INST MAX)
DMR, Limited - Numeric Violation
August 31, 2025
Chlorine, total residual
300% over limit
Discharged 0.4 mg/L against a permitted limit of 0.1 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Chlorine, total residual
50% over limit
Discharged 0.06 mg/L against a permitted limit of 0.04 mg/L (MO AVG)
DMR, Limited - Numeric Violation
March 31, 2025
Chlorine, total residual
20% over limit
Discharged 0.12 mg/L against a permitted limit of 0.1 mg/L (INST MAX)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
August 1, 2026 (4 days ago)