Wastewater

Nilles Associates, Inc. works closely with our clients to deliver quality, cost effective, and energy efficient wastewater solutions to meet today’s environmental concerns. Our staff employs state-of-the-art technology and methods to provide the best possible solutions for each client. We specialize in collection, transportation, treatment, and disposal for projects including simple on-site residential/commercial wastewater treatment systems, small cluster developments, and large scale municipal systems.

Wastewater Services Include:

  • Conceptual design
  • Feasibility studies
  • Long-term system planning and capital improvements
  • Permitting/licensing/regulatory compliance
  • Iowa DNR plan of action reports
  • Treatment lagoon design and rehabilitation
  • Odor control programs
  • Wastewater treatment facility planning and design
  • Wastewater rate studies
  • Collection system analysis / design / rehabilitation
  • Flow equalization basins
  • Alternative wastewater treatment systems
  • On-Site Private Treatment Design
  • Lift station and force main design
  • Inflow / infiltration studies
  • Sanitary sewer design
  • Sanitary sewer system studies
  • Sanitary sewer collection