Hydrology for Engineers

analysis applied aquifer artesian aquifer assumed average basin catchment Celsius channel Chap coefficient computed cubic curve density depth derived determined discharge distribution drainage area duration effect equations error estimate evaporation evapotranspiration factors Figure flood ft³/s gage Geophys groundwater heat Hydraul Hydrol hydrologic infiltration infiltration capacity inflow interflow isohyet km² lake Lake Hefner m³/s maximum mean annual measured Meteorol Meteorological meter method mi² millibars moisture National Weather Service observed outflow overland flow pan evaporation parameters percent plotted precipitation radiation rain rainfall ratio record relation reservoir return period River routing sample saturation vapor pressure sediment simulation slope snow snowmelt soil solution stage station storage storm stream streamflow surface runoff Surv Tech temperature tion Trans transpiration U.S. Geol U.S. Geological Survey unit hydrograph usually values vapor pressure variations velocity Water Resour water surface wave wind World Meteorological Organization