Water and Wastewater Treatment Services

Our municipal engineering team has an emphasis on water and wastewater system design and water resource management. Water and wastewater treatment has been a key element of our business throughout Montana, Idaho and Washington and now North Dakota. Our capabilities span the entire project cycle: planning, permitting, design, construction administration, and startup and operation. In addition, our clients can call us anytime for operational assistance if the need occurs. Our team is very experienced in meeting your needs. We provide planning, pilot testing, design, construction, and startup assistance for water and wastewater facilities through-out the northwest. We have designed and overseen construction for numerous water and wastewater systems, both municipal and private, and have extensive expertise with both new system design and rehabilitation of existing systems. Most recently, the Manion team members are in the process of designing the wastewater treatment facility in Dillon, Montana.

Water Facility Types

  • Water Master Plans
  • Water Supply
  • Water Treatment
  • Pump Stations & Flow Control
  • Water Transmission & Distribution
  • Finished Water Storage Facilities
  • Desalination
  • Well Fields

Wastewater Facility Types

  • Wastewater Treatment & Effluent Management
  • Pump Stations & Flow Control
  • Wastewater Conveyance & Collection Systems
  • Peak Wet Weather, CSO & SSO Facilities
  • Biosolids Management
  • Odor Control Systems