Big Stone Gap Regional WWTP
Big Stone Gap, VA · Wise County · Publicly Owned Treatment Works
- Average flow
- 1.83 MGD
- Design flow
- —
- NPDES permit
- 3604684526
- Effective
- Permit expires
- December 2030
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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Screening
unit processPrimary Clarification or Sedimentation
unit processSuspended Growth, Aerobic
unit processDisinfection, UV
unit processBiosolids Aerobic Digestion
unit processBiological N removal
unit processFlow Equalization
unit processBiosolids Mechanical Dewatering
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Compliance snapshot (last 3 years)
- Total violations
- 3
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Contacts for Big Stone Gap Regional WWTP are available in the Klarifi platform.
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Names, validated emails and direct phone numbers for decision-makers at Big Stone Gap Regional WWTP — plus full compliance history and discharge data.
Try Klarifi freeData sourced from public EPA / NPDES records and Klarifi analysis. Last updated March 2025.