Z05420690 USGS H05420690 4305110921822001919037SW0708010230.3 1130 N05420690 East Fork Wapsipinicon River near New Hampton, IA Y05420690 305420690 19660714 4350 86.04 305420690 19670610 542 84.41 305420690 19680624 1700 85.41 305420690 19690626 11000 89.61 305420690 19700808 4400 86.12 305420690 19701009 4000 86.01 305420690 19720712 3700 85.76 305420690 19730417 2400 85.00 305420690 19740609 2600 85.16 305420690 19750428 2020 84.79 305420690 1976 5304Bm 305420690 19770403 1810 84.62 305420690 1978 5304Bm 305420690 19790519 1000 83.89 305420690 19800810 2520 85.12 305420690 1981 5304Bm 305420690 19820318 85.42 1 305420690 19830519 1000 83.87 305420690 1984 4804Bm 305420690 1985 4804Bm 305420690 19860319 1850 84.94 305420690 1987 4804Bm 305420690 1988 4804Bm 305420690 1989 4804Bm 305420690 19900825 10800 89.50 305420690 19910518 2060 85.04 305420690 1992 4724Bm 305420690 19930816 7400 87.81