Southwest WWTP
Springfield, MO · Greene County · Publicly Owned Treatment Works
- Average flow
- 35.09 MGD
- Design flow
- —
- NPDES permit
- 3602251954
- Effective
- Permit expires
- July 2025
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Aerated lagoons
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Uncovered lagoons
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Carrousels / oxidation ditches
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Biogas silos
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Biogas balloons
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Flow Equalization
unit processChemical P Removal
unit processScreening
unit processBiosolids Aerobic Digestion
unit processBiological Treatment, Other
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Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Springfield
| Project | Budget | Years |
|---|---|---|
| Southwest Treatment Plant - Headworks Renewal and Improvements | $15,000,000 | 2028–2029 |
| Environmental Services Operations Facility | $14,250,000 | 2025–2027 |
| Sanitary Sewer Overflow Reduction Project - Lower Wilson Parallel Trunk | $11,000,000 | 2026–2028 |
| Southwest Treatment Plant - Biogas Conversion to Renewable Natural Gas | $8,000,000 | 2025–2025 |
| Shared Cost Sanitary Sewer Construction - Developer Agreements | $7,500,000 | 2025–2029 |
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
1 verified contact for Southwest WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Southwest WWTP — plus full compliance history and discharge data.
Try Klarifi freeData sourced from public EPA / NPDES records and Klarifi analysis. Last updated April 2025.