Technical paper. 24. Rainfall intensities for local drainage design in United States for durations of 5 to 240 minutes and 2-, 5-and 10-year return periods; pt. 2, Between 105° W. and 115° W.; prepared by Cooperative Studies Section, Hydrologic Services Division, for Corps of Engineers, Office of Chief of Engineers, Airfields Branch, Engineering Division, Military Constructon.