Question: Mud Creek has the watershed boundaries shown in Fig. There are six rain gages in and near the watershed, and the amount of rainfall at

Mud Creek has the watershed boundaries shown in Fig. There are six rain gages in and near the watershed, and the amount of rainfall at each one during a storm is given in the accompanying table. Using the Thiessen method and a scale of 1 in. = 10 mi, determine the mean rainfall of the given storm.
Gage NumberRainfall (cm)
1 ............................... 5.5
2 ............................... 4.5
3 ............................... 4.0
4 ............................... 6.2
5 ............................... 7.0
6 ............................... 2.1

10 mi

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