Z06816290 USGS H06816290 4114440944527001919029SW1024000923.4 N06816290 West Nodaway River at Massena, IA Y06816290 306816290 1966 14104Bm 306816290 1967 14104Bm 306816290 1968 14104Bm 306816290 19690709 2460 79.57 306816290 1970 14104Bm 306816290 1971 14104Bm 306816290 1972 14104Bm 306816290 19730201 47002 82.39 306816290 1974 14104Bm 306816290 1975 14104Bm 306816290 1976 14104Bm 306816290 1977 14104Bm 306816290 19780417 1840 78.48 306816290 19790627 2690 79.91 306816290 1980 14104Bm 306816290 1981 14104Bm 306816290 19820615 3650 81.19 306816290 1983 14104Bm 306816290 1984 14104Bm 306816290 1985 14104Bm 306816290 19860919 1120 77.22 306816290 19870709 580 74.70 306816290 1988 14104Bm 306816290 19890908 2450 79.62 306816290 19900525 1480 77.72 306816290 19910614 2820 80.11 306816290 19920915 1870 78.54 306816290 1993 12604Bm 306816290 1994 12604Bm 306816290 1995 12604Bm 306816290 1996 12604Bm 306816290 1997 12604Bm 306816290 19980614 1010 76.44 306816290 19990623 658 75.09 306816290 2000 2234Bm 306816290 20010225 262 72.42 306816290 20020512 259 72.38 306816290 20030504 1150 76.85 306816290 20040804 1270 76.19 306816290 20050512 712 74.33 306816290 20060917 249 71.27 306816290 20070524 4090 79.59 306816290 20080612 4850 80.54 306816290 20090704 2690 78.08 306816290 20100627 2170 77.15 306816290 20110217 546 70.62 306816290 20120414 3030 78.53 306816290 20130624 886 72.30 306816290 20140909 3070 78.59 306816290 20150611 1900 76.47 306816290 20151214 1920 76.54 306816290 20170520 753 71.64 306816290 20180905 2570 77.89 306816290 20190524 5500 80.95 306816290 2020 22504Bm 77.14 4Bm 306816290 2021 22404Bm 77.11 4Bm 306816290 2022 22304Bm 77.10 4Bm 306816290 20230227 1030 73.01 306816290 20240521 1560 75.27