General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 149696 Melissa Corona null 2375 Northside Drive 100 San Diego, CA 92108 619-521-8039 Melissa.Corona@waterboards.ca.gov Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 137768 San Diego Regional Water Quality Control Board Organization Employee 11/14/2005 null Waterboard Regulatory Measures(non-enforcement) Reg. Measure ID Regulatory Measure Type Region WDID Title Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Violations within the past calendar year Violation ID Occurrence Date Violation Type Violation Description Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked To Enf. 1139574 01/01/2025 Order Conditions Unpermitted Discharge of a Pollutant to Waters of the U.S. in violation of Clean Water Act section 301, Water Code section 13376, Basin Plan Prohibitions and Order section 3.1. Violation null Report South Bay International WWTP 442331 R9-2021-0001 Y 1136596 10/31/2024 OEV Flow Monthly Average limit is 25 % and reported value was 25.48 % at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1138302 11/26/2024 Deficient Reporting The Monitoring Location, “Effluent,” is not specified in the October 19, 2024, carbonaceous biochemical oxygen demand (CBOD) weekly average exceedance violation entry (CIWQS Violation ID 1136582). Violation null Report South Bay International WWTP 442331 R9-2021-0001 Y 1138304 11/26/2024 Deficient Reporting The violation entry for the October 31, 2024, average monthly flow exceedance (CIWQS Violation ID 1136596) is expressed as percentage. The correct units are million gallons per day (MGD). Violation null Report South Bay International WWTP 442331 R9-2021-0001 Y 1138303 11/26/2024 Deficient Reporting The violation entry for the October 26, 2024, total suspended solids (TSS) weekly average exceedance is duplicated (CIWQS Violation IDs 1136595 and 1136598). Violation null Report South Bay International WWTP 442331 R9-2021-0001 Y 1136585 10/19/2024 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 8340 lb/day and reported value was 10646 lb/day at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1136592 10/26/2024 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 81 mg/L at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1136583 10/26/2024 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 43.71 mg/L at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1136594 10/19/2024 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 9383 lb/day and reported value was 18331 lb/day at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1136598 10/26/2024 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 9383 lb/day and reported value was 17427 lb/day at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1136579 10/31/2024 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 5213 lb/day and reported value was 8020 lb/day at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1136587 10/31/2024 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and reported value was 69.71 % at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1136591 10/19/2024 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 85 mg/L at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1136595 10/26/2024 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 9383 lb/day and reported value was 17427 lb/day at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1136597 10/31/2024 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Removal Monthly Average limit is 85 % and reported value was 79.77 % at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1141683 02/14/2025 CAT1 Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 5 ml/L at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 N 1136582 10/19/2024 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 49.57 mg/L. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1136589 10/31/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 6255 lb/day and reported value was 14425 lb/day at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1136580 10/31/2024 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 37.68 mg/L at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1143726 04/30/2025 CAT1 Total Suspended Solids (TSS), Percent Removal 30-Day Average limit is 85 % and reported value was 84.09 % at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 N 1136586 10/26/2024 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 8340 lb/day and reported value was 9369 lb/day at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y 1136588 10/31/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 68 mg/L at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 Y Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 392161 San Diego Regional Water Quality Control Board Enrollee - 401 Certification CERFILLEXC 11/12/2011 Historical