Calculate peak runoff using the NRCS Method for the watershed shown in Figure 10-30 for the 100-year storm. The watershed is located near Pittsburgh, Pennsylvania. Assume that the soil type is...

Calculate peak runoff using the NRCS Method for the watershed shown in Figure 10-30 for the 100-year storm. The watershed is located near Pittsburgh, Pennsylvania. Assume that the soil type is Jonesville and that the entire watershed (except roads) is wooded (fair condition). For an average stream cross section, use that in Example 11-1.