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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.

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Biogas silos

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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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+ 21 more verified contacts in Klarifi


Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated April 2025.

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