Administrative and Engineering Staff
Name	Position	Phone Number
Tony Lazarowicz, P.E.	district engineer	712-276-1451
Shane Tymkowicz, P.E.	assistant district engineer	712-274-5834
Darwin Bishop, P.E.	district construction engineer	712-274-5826
Dwight Rorholm, P.E.	district maintenance manager	712-274-5825
Dakin Schultz	transportation planner	712-274-5837
Brian Catus, P.E.	local systems engineer	712-274-5839
Robert Wortman, L.S.	land surveyor	712-274-5838
Sheila Cowles	secretary	712-274-5821