Chicopee River, looking upstream at Indian Leap Bridge, drainage area = 686 square miles, flow = 6450 cubic feet per second = 9.4 cubic feet per second per square mile, Ludlow, Mass., 4:40 PM, Apr. 18, 1933

Chicopee River, looking upstream at Indian Leap Bridge, drainage area = 686 square miles, flow = 6450 cubic feet per second = 9.4 cubic feet per second per square mile, Ludlow, Mass., 4:40 PM, Apr. 18, 1933

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