NPDES ID: SD0028620
E — SNC: Effluent violation (monthly average limit)
The facility discharged more of a pollutant than its permit allows, based on a monthly average.
This quarter: 10 effluent violations, 1 single-event violation.
Violations
June 30, 2026
Nitrogen, ammonia total [as N]
103% over limit
Discharged 6.91 mg/L against a permitted limit of 3.4 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
E. coli, colony forming units [CFU]
109% over limit
Discharged 1319 MPN/100mL against a permitted limit of 630 MPN/100mL (30DA GEO)
DMR, Limited - Numeric Violation
E. coli, colony forming units [CFU]
Limit violation
Discharged 2420 MPN/100mL against a permitted limit of 1178 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
144% over limit
Discharged 3.9 mg/L against a permitted limit of 1.6 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
May 31, 2026
E. coli, colony forming units [CFU]
34% over limit
Discharged 842 MPN/100mL against a permitted limit of 630 MPN/100mL (30DA GEO)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
24% over limit
Discharged 4.23 mg/L against a permitted limit of 3.4 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (5 months ago)
Last confirmed
September 15, 2026 (5 days ago)