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TVWD, Grabhorn Reservoir

Washington County, Oregon

It has been said that if there is magic in this planet, it is contained in water. As this resource becomes more precious, one of our greatest challenges is to efficiently use and protect it while balancing the needs of our growing communities.

The technically experienced water and wastewater professionals at Keller Associates will provide your project with sustainable water solutions that are sensitive to your budget, timeline, and the environment.

Our areas of expertise include planning, design, and construction administration of:

Wastewater Systems

  • Wastewater Treatment
  • Reuse
  • Disposal
  • NPDES Permitting
  • Collection Systems
  • Biosolids
  • Lift Stations
  • Trenchless Technologies
  • Lagoon Seepage Testing

Water Systems

  • Water Treatment
  • Water Supply: surface, groundwater, springs
  • Storage Reservoirs
  • Booster Pumping Facilities
  • Pipelines

Master Planning

  • Computer Modeling
  • Estimating
  • Rate Studies
  • Permitting
  • Water Rights
  • Grant Funding and Financing
  • Public Participation
  • I & I Studies and Smoke Testing
  • Flow Studies & Measurement