Padre Dam WRF
Santee, CA · San Diego County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 2 MGD
- NPDES permit
- CA0107492
- Effective
- Permit expires
- March 2027
- Population served
- 36,000
- CWNS 2022
Padre Dam WRF is a publicly owned wastewater treatment works in Santee, San Diego County, California, serving about 36,000 residents. Treatment on site includes uncovered lagoons, biogas silos. It discharges under NPDES permit CA0107492 (effective), which expires in March 2027, with 5 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 5
- Effluent violations
- 5
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
21 verified contacts for Padre Dam WRF, with validated emails and direct phone numbers.
Unlock 21 verified contacts (18 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Padre Dam WRF, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in California
Escondido · 17 mi away
7.8 MGD
Cardiff · 18 mi away
1.06 MGD
San Diego · 20 mi away
137 MGD
San Diego · 24 mi away
29 MGD
Carlsbad · 25 mi away
23.78 MGD
Oceanside · 30 mi away
10.7 MGD
Fallbrook · 37 mi away
1.07 MGD
Dana Point · 57 mi away
11.47 MGD
Padre Dam WRF: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated November 28, 2025.