Z06634950 USGS H06634950 4158301063150005656007SW101800041.98 6930 N06634950 WILLOW SPRINGS DRAW TRIBUTARY NEAR HANNA, WY Y06634950 306634950 19650723 133 3.98 306634950 19660901 37.0 2.32 306634950 19670715 255 5.26 306634950 19680516 1.00 0.94 306634950 19690611 1.00 0.97 306634950 19700805 190 4.63 306634950 19710809 16.0 1.76 306634950 19720801 83.0 3.25 306634950 19730911 85.0 3.28