Meet the Staff

ISABELLE BOETTNER

Engineering Intern
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CYNTHIA CLARK

Administrative Assistant

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GRANT G. DAVIDS, P.E.

President/
Principal Engineer
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JEFFREY C. DAVIDS, Ph.D., P.E.

Water Resources Engineer
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KRISTI DAVIDS

Administration and Finance
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JONI DAVIDS

Administration & Finance
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BRANDON ERTIS, M.S., P.E.

Project Engineer
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CHRIS HARTER, P.E.

Project Engineer
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KATIE KLUG, Ph.D., E.I.T.

Project Engineer
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TOMMY OSTROWSKI,
P.E.

Project Engineer
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CATHY SCHROEDER

Project Assistant
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BRYAN P. THORESON, Ph.D., P.E.

Project Manager/
Principal Engineer
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REBECCA THORNE

Engineering Intern
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