Walla Walla Water Reclamation Facility
Walla Walla, WA · Walla Walla County · Publicly Owned Treatment Works
- Average flow
- 3.55 MGD
- Design flow
- —
- NPDES permit
- 3602935792
- ADC
- Permit expires
- June 2017
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 16
- Effluent violations
- 16
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Walla Walla
| Project | Budget | Years |
|---|---|---|
| Sewer Main Replacement Project | $10,664,000 | 2025–2030 |
| WWTP - Phase 2 Digester Upgrade | $10,000,000 | 2024–2026 |
| WWTP - Phase 3 Plant Upgrade Project | $4,000,000 | 2025–2027 |
| Well 5 Conversion to ASR Well | $3,200,000 | 2027–2028 |
| Solar Panels and back-up battery | $2,600,000 | 2024–2025 |
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
2 verified contacts for Walla Walla Water Reclamation Facility, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Walla Walla Water Reclamation Facility — plus full compliance history and discharge data.
Try Klarifi freeData sourced from public EPA / NPDES records and Klarifi analysis. Last updated April 2025.