Abstract: Hydrologic modeling requires accurate estimation of daily areal rainfall. In many parts of the world, this task is complicated by sparse rain‐gage networks and unreliable or missing data. This paper presents a simple, ...

Abstract: Two sets of models of stepped spillways of slope 1 upon 0.6 with the same crest-shape and with a range of step sizes (0.25–2.0 m on the 1:10 scale and 0.5–2.0 m on the 1:20 scale models) were built and studied. In the range ...