Columbia River DART
Adult Passage Inventory
The Dalles Coho
All Years
Species Year Data Points Day Range Date Range Annual Count View
Species Year Data Points Day Range Date Range Annual Count View
Coho 2023 105 1-304 2023-01-01 : 2023-10-31 68370 Graph Data Table
Coho 2022 129 225-365 2022-08-13 : 2022-12-31 84079 Graph Data Table
Coho 2021 81 222-304 2021-08-10 : 2021-10-31 160508 Graph Data Table
Coho 2020 83 221-305 2020-08-08 : 2020-10-31 59548 Graph Data Table
Coho 2019 84 185-304 2019-07-04 : 2019-10-31 38742 Graph Data Table
Coho 2018 83 6-304 2018-01-06 : 2018-10-31 21953 Graph Data Table
Coho 2017 114 232-364 2017-08-20 : 2017-12-30 33772 Graph Data Table
Coho 2016 78 226-305 2016-08-13 : 2016-10-31 21007 Graph Data Table
Coho 2015 78 215-304 2015-08-03 : 2015-10-31 23777 Graph Data Table
Coho 2014 82 221-304 2014-08-09 : 2014-10-31 146803 Graph Data Table
Coho 2013 76 224-304 2013-08-12 : 2013-10-31 24110 Graph Data Table
Coho 2012 114 207-340 2012-07-25 : 2012-12-05 31144 Graph Data Table
Coho 2011 87 206-304 2011-07-25 : 2011-10-31 72120 Graph Data Table
Coho 2010 77 215-304 2010-08-03 : 2010-10-31 29091 Graph Data Table
Coho 2009 85 208-304 2009-07-27 : 2009-10-31 68940 Graph Data Table
Coho 2008 75 229-305 2008-08-16 : 2008-10-31 37982 Graph Data Table
Coho 2007 113 216-341 2007-08-04 : 2007-12-07 30866 Graph Data Table
Coho 2006 113 199-337 2006-07-18 : 2006-12-03 31798 Graph Data Table
Coho 2005 103 192-337 2005-07-11 : 2005-12-03 33942 Graph Data Table
Coho 2004 101 51-337 2004-02-20 : 2004-12-02 39621 Graph Data Table
Coho 2003 112 227-349 2003-08-15 : 2003-12-15 43248 Graph Data Table
Coho 2002 72 229-304 2002-08-17 : 2002-10-31 9765 Graph Data Table
Coho 2001 76 227-304 2001-08-15 : 2001-10-31 62378 Graph Data Table
Coho 2000 78 228-305 2000-08-15 : 2000-10-31 24966 Graph Data Table
Coho 1999 70 233-304 1999-08-21 : 1999-10-31 13393 Graph Data Table
Coho 1998 64 240-304 1998-08-28 : 1998-10-31 8196 Graph Data Table
Coho 1997 68 223-304 1997-08-11 : 1997-10-31 4067 Graph Data Table
Coho 1996 67 239-305 1996-08-26 : 1996-10-31 3622 Graph Data Table
Coho 1995 79 207-304 1995-07-26 : 1995-10-31 2786 Graph Data Table
Coho 1994 76 206-304 1994-07-25 : 1994-10-31 3786 Graph Data Table
Coho 1993 66 238-304 1993-08-26 : 1993-10-31 3944 Graph Data Table
Coho 1992 67 223-305 1992-08-10 : 1992-10-31 2586 Graph Data Table
Coho 1991 66 229-304 1991-08-17 : 1991-10-31 8548 Graph Data Table
Coho 1990 70 228-304 1990-08-16 : 1990-10-31 2305 Graph Data Table
Coho 1989 94 224-328 1989-08-12 : 1989-11-24 7830 Graph Data Table
Coho 1988 74 227-305 1988-08-14 : 1988-10-31 6525 Graph Data Table
Coho 1987 78 199-304 1987-07-18 : 1987-10-31 1357 Graph Data Table
Coho 1986 62 211-304 1986-07-30 : 1986-10-31 3384 Graph Data Table
Coho 1985 93 198-321 1985-07-17 : 1985-11-17 3070 Graph Data Table
Coho 1984 73 217-305 1984-08-04 : 1984-10-31 1861 Graph Data Table
Coho 1983 80 216-304 1983-08-04 : 1983-10-31 1203 Graph Data Table
Coho 1982 84 217-304 1982-08-05 : 1982-10-31 4336 Graph Data Table
Coho 1981 65 220-298 1981-08-08 : 1981-10-25 2536 Graph Data Table
Coho 1980 82 216-305 1980-08-03 : 1980-10-31 3356 Graph Data Table