Hoosic Wastwater Treament Plant
Williamstown, MA · Berkshire County · Publicly Owned Treatment Works
- Average flow
- 2.68 MGD
- Design flow
- 6.5 MGD
- NPDES permit
- 3603772434
- Effective
- Permit expires
- December 2028
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Chemical Addition, Alum
unit processChemical Addition, Polymer
unit processBiosolids Aerobic Digestion
unit processBiosolids Drying
unit processBiosolids Mechanical Dewatering
unit processDisinfection, chlorine/ chloramine
unit processChemical P Removal
unit processScreening
unit processBiological Treatment, Other
unit processDechlorination
unit processPrimary Clarification or Sedimentation
unit processUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Hoosic Wastwater Treament Plant, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Hoosic Wastwater Treament Plant — plus full compliance history and discharge data.
Try Klarifi freeData sourced from public EPA / NPDES records and Klarifi analysis. Last updated May 2025.