Water-resources data collected in the Devils Hole area, Nye County, Nevada, 1977-1978

This report presents water data collected at Devils Hole and vicinity for July 1977 through June 1978 to observe the effects of irrigation pumping on the pool level in Devils Hole. The pool contains the endangered species of pupfish, Cyprinodon diabolis. The report presents data on fluctuations in water level and springflow in graphic form and tabulates electrical energy consumed by irrigation wells as an index of the pumpage.