Ventura Water Reclamation Facility
1400 Spinnaker Dr, Ventura, CA 93001 · Ventura County · Publicly Owned Treatment Works
- Average flow
- 4.94 MGD
- Design flow
- —
- NPDES permit
- CAC458580
- Effective
- Permit expires
- March 2029
- Population served
- 102,082
- CWNS 2022
Ventura Water Reclamation Facility is a publicly owned wastewater treatment works in Ventura, Ventura County, California treating an average of 4.94 million gallons per day, serving about 102,082 residents. It discharges under NPDES permit CAC458580 (effective), which expires in March 2029, with 58 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Ventura Water Reclamation Facility.
Available with a free Klarifi account
See the full treatment train at Ventura Water Reclamation Facility: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 58
- Effluent violations
- 10
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Ventura
Ventura's capital improvement plan lists 22 water, sewer and wastewater line items worth $824M starting 2025–2025. The largest budgeted items are shown here.
All water and sewer capital projects in Ventura →
| Project | Budget | Years |
|---|---|---|
| Wastewater Plant - Membrane Bio-Reactor/UV Disinfection (VWP)3 | $301,966,000 | 2025–2031 |
| Wastewater Plant - Advanced Purification Facility (VWP) | $199,712,000 | 2025–2031 |
| Outfall Pump Station and Temporary Facilities (VWP) | $115,775,000 | 2025–2026 |
| Oxnard Plain Basin Storage (VWP) | $81,647,000 | 2025–2031 |
| State Water Interconnection Project | $47,458,000 | 2025–2028 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
10 verified contacts for Ventura Water Reclamation Facility, with validated emails and direct phone numbers.
Unlock 10 verified contacts (7 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Ventura Water Reclamation Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in California
Ventura · 7 mi away
1.98 MGD
Camarillo · 15 mi away
3.96 MGD
Carpinteria · 18 mi away
1.39 MGD
Camarillo · 19 mi away
—
Summerland · 23 mi away
0.08 MGD
Simi Valley · 26 mi away
7.12 MGD
Santa Barbara · 26 mi away
0.98 MGD
Malibu · 34 mi away
—
Ventura Water Reclamation Facility: 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 October 26, 2026; facility record last updated September 27, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Tertiary treatment · Significant industrial user · all terms