James H Nelson

Mr. James H Nelson

Storm Water Consulting, Inc.
4601 E. Mountain View Road
Phoenix , AZ 85028
Office: 602-639-0743


Mr. Nelson has provided expert witness services in over 20 lawsuits involving storm drainage and flooding, representing plaintiffs and defendants about equally (see CV for listing). He is a hydrologist and civil engineer with over 35 years of emphasized experience in the water resources field and has completed or supervised the completion of planning, design and technical analyses for over 2,500 storm drainage and flood control projects and studies. Mr. Nelson retains a B.S. Degree in Hydrology from the University of Arizona and is a Registered Professional Civil Engineer in California, Nevada, Arizona and Hawaii.

Areas of Expertise

  • Civil Engineering
  • Hydraulic Engineering
  • Hydrology & Groundwater


References upon request.