East-central New Mexico is dependent on groundwater from the High Plains aquifer for agricultural, municipal, industrial, and domestic uses. Ongoing declines of water levels in the High Plains aquifer are well-known and have led residents and decision-makers to speculate on the usable life of the aquifer. This Bulletin presents aquifer lifetime projections for eastcentral New Mexico based on projecting historical water-level trends into the future using over 1,500 wells... (read more)