Hydrology Study Questions 1. For the watershed in the Figure 1, using mean annual precipitations in Table 1, Tablel : Annual precipitations stations A В с D E F G H. I J K L M N O P precipitation...

Extracted text: Hydrology Study Questions 1. For the watershed in the Figure 1, using mean annual precipitations in Table 1, Tablel : Annual precipitations stations A В с D E F G H. I J K L M N O P precipitation (mm/year) 130 120 110 120 110 100 135 120 105 95 85 140 135 130 115 80 a) calculate average rainfall over watershed (via arithmetic mean)


Extracted text: b) create Thiessen polygon network with 10 mm intervals and calculate average rainfall depth (via Thiessen polygons) C=110 B=120 E=110 F-100 A=130 D=120 J=95 G=135 I=105 K-85 H=120 P-80 N=130- 6 km L=140 여115 M-135 Figure la:Watershed and gauging stations (Please draw Thiessen polygons on this map)