OCHELATA UTILITIES AUTHORITY
NPDES ID: OK0034517
D — SNC: Discharge monitoring report not received
The facility didn't submit its required discharge monitoring report.
This quarter: 2 effluent violations, 1 compliance schedule violation, 16 reporting violations.
Violations
June 30, 2026
E. coli
6% over limit
Discharged 430 MPN/100mL against a permitted limit of 406 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
May 31, 2026
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.341 mg/L against a permitted limit of 12 mg/L (WKLY AVG)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 280 MPN/100mL against a permitted limit of 406 MPN/100mL (DAILY MX)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 5.28 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.341 mg/L against a permitted limit of 8 mg/L (MO AVG)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 1.21671999 kg/d against a permitted limit of 2.27 kg/d (MO AVG)
DMR, Limited - Overdue
First flagged
April 14, 2026 (5 months ago)
Last confirmed
September 15, 2026 (6 days ago)