Wastewater

Treatment System

Wastewater Treatment System

City of Three Forks, MT

Project Features

  • New lift station
  • Headworks building
  • Strain screen
  • Covered complete mix treatment cell followed by two covered partial mix/setting cells
  • Fixed film polishing reactor for ammonia reduction
  • Ultraviolet (UV) disinfection
  • UV blower building
  • Blower system
  • New effluent lift station to Madison River
  • Project completed in 2016
  • Project cost $6.26 million

Project Grants

  • $136,000 City Reserve
  • $750,000 TSEP
  • $100,000 DNRC
  • $382,000 WRDA
  • $4.89 million SRF Loan

Project Activities

  • MPDES permit analysis
  • Administrative Order of Consent (AOC)
  • Preliminary Engineering Report (PER)
  • Public meetings
  • Rate analysis
  • Grant writing
  • Grant administration
  • Mixing zone study
  • Design
  • Construction permits
  • Construction management
  • System emergency operations plan

Project Photos