Dcsd Wastewater Treatment Plant 2
Weldon Spring, MO · St Charles County · Publicly Owned Treatment Works
- Average flow
- 4.82 MGD
- Design flow
- —
- NPDES permit
- 3602918101
- Effective
- Permit expires
- December 2025
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
Unlock
Uncovered lagoons
Unlock
Carrousels / oxidation ditches
Unlock
Biological Treatment, Other
unit processScreening
unit processDisinfection, UV
unit processBiosolids Mechanical Dewatering
unit processBiosolids Aerobic Digestion
unit processUnlock exact unit counts →
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.
Key contacts
Contacts for Dcsd Wastewater Treatment Plant 2 are available in the Klarifi platform.
Unlock contacts for this facility
Names, validated emails and direct phone numbers for decision-makers at Dcsd Wastewater Treatment Plant 2 — plus full compliance history and discharge data.
Try Klarifi freeData sourced from public EPA / NPDES records and Klarifi analysis. Last updated May 2025.