Wastewater System Development & Management

Archer-Elgin offers a full range of wastewater engineering services to clients that include municipalities, investor-owned utilities, smaller companies and private sector clients. Wastewater Systems

Archer-Elgin’s highly-qualified and experienced wastewater engineering team specializes in planning, design and operation and maintenance of wastewater systems. We approach the study, design and construction of our clients’ wastewater projects as if they are ours to build, own and maintain. Using a common-sense approach, we work to find the best and most economical solution for each client based on current and future needs, factoring in life-cycle costs and applying emerging and new technologies.




  • • Facilities Planning and Capital Improvement/Master Plans
  • • Preliminary Engineering Reports
  • • Infiltration and Inflow Studies
  • • Collection System Condition Studies Including Line Televising and Condition Reports
  • • Hydraulic Modeling and System Analysis


  • • Collection/Conveyance Systems – New, Repair and ReplacementPotosi-WWTP3--1-28-15--2
  • • Treatment Plant Systems
  • • Industrial Wastewater Treatment
  • • Treatment Residuals Processing
  • • Gravity Sewers
  • • Pump Stations and Force Mains
  • • Disinfection/Chlorination Systems
  • • Low Pressure Collection Systems
  • • Mechanical Treatment Systems
  • • Supervisory Control and Data Acquisition (SCADA) Controls for Systems


  • • Maintenance and Operation System Mapping Including GIS Mapping
  • • System Inventory and Management
  • • Rate Studies and Analysis
  • • Asset Inventory and Management Studies and Plans
  • • Assistance with National Pollutant Discharge Elimination Permits (NPDES)Wastewater Treatment Plant 2