The Byron-Bethany Irrigation District serves a 100 square mile area of Eastern Contra Costa County providing municipal, industrial, and agricultural water to over 150 customers.  W.E. Lyons Construction assembled a proven design-build team to deliver the new 35,000 square foot facility on a single site reducing overall operating costs and increasing efficiency.  The new administration building provides modern offices, future expansion areas, and a large public boardroom with state of the art audio/visual system for enhanced training and hosting of regional events.