Our Team

Leadership

Marvin E. Allen, M.S., P.E.
Marvin E. Allen, M.S., P.E.

President and Chairman, Board of Directors; Director of Engineering; Technical Director, Water Resources Management

William S. Bigelow, M.S., P.E.
William S. Bigelow, M.S., P.E.

Senior Project Manager; Technical Director, Drinking Water

David E. Hansen, Ph.D., P.E.
David E. Hansen, Ph.D., P.E.

Vice President; Secretary/Treasurer; Groundwater Hydrology & Hydraulics; Technical Director, Water Rights

Steven C. Jones, M.S., P.E.
Steven C. Jones, M.S., P.E.

Vice President; Technical Director, Hydraulic Modeling

Richard M. Noble, B.S., P.E.
Richard M. Noble, B.S., P.E.

Vice President; Marketing Director; Technical Director, Irrigation; Technical Director, Environmental Permitting

Gregory J. Poole, M.S., P.E.
Gregory J. Poole, M.S., P.E.

Chief Engineer; Technical Director, Surface Water Hydrology & Hydraulics; Technical Director, Stormwater & Flood Control

 

Former Principals

William A. Luce, M.S., P.E. (Retired)
William A. Luce, M.S., P.E. (Retired)

Chairman, Board of Directors (Retired)

Vaughn E. Hansen, Ph.D., P.E. (1921-2018)
Vaughn E. Hansen, Ph.D., P.E. (1921-2018)

Founder; Principal (Retired)

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