South Bay International WWTP
San Diego, CA · San Diego County · Publicly Owned Treatment Works
- Average flow
- 26 MGD
- Design flow
- 18 MGD
- NPDES permit
- 3602868344
- Effective
- Permit expires
- June 2026
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 4192
- Effluent violations
- 283
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
25 verified contacts for South Bay International WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at South Bay International WWTP — plus full compliance history and discharge data.
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Nearby wastewater treatment plants in California
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134.1 MGD
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—
Cardiff · 35 mi away
0.92 MGD
Escondido · 39 mi away
8.22 MGD
Carlsbad · 42 mi away
23.01 MGD
Oceanside · 47 mi away
10.93 MGD
Fallbrook · 58 mi away
1.18 MGD
Dana Point · 73 mi away
11.98 MGD
Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated April 2025.