Z06808820 USGS H06808820 4041130953600001919071SW102400021647 900.00 N06808820 West Nishnabotna River near Riverton, IA Y06808820 306808820 20100614 11800 25.84 306808820 20110627 7980 22.89 2 24.61 306808820 20120415 6990 21.55 306808820 20130530 6230 20.87 306808820 20140604 23500 26.36 2 26.63 306808820 20150809 10700 25.01