Columbia River DART
Adult Passage Inventory
Bonneville 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 2024* 2 10-11 2024-01-10 : 2024-01-11 -2 Graph Data Table
Coho 2023 152 1-363 2023-01-01 : 2023-12-29 132267 Graph Data Table
Coho 2022 137 6-363 2022-01-06 : 2022-12-29 168086 Graph Data Table
Coho 2021 136 8-357 2021-01-08 : 2021-12-23 243603 Graph Data Table
Coho 2020 138 1-356 2020-01-01 : 2020-12-21 121624 Graph Data Table
Coho 2019 151 1-365 2019-01-01 : 2019-12-31 73961 Graph Data Table
Coho 2018 148 1-365 2018-01-01 : 2018-12-31 40889 Graph Data Table
Coho 2017 133 225-365 2017-08-13 : 2017-12-31 75936 Graph Data Table
Coho 2016 125 217-361 2016-08-04 : 2016-12-26 42025 Graph Data Table
Coho 2015 146 212-362 2015-07-31 : 2015-12-28 37402 Graph Data Table
Coho 2014 152 1-363 2014-01-01 : 2014-12-29 279733 Graph Data Table
Coho 2013 141 213-365 2013-08-01 : 2013-12-31 59610 Graph Data Table
Coho 2012 127 209-351 2012-07-27 : 2012-12-16 54968 Graph Data Table
Coho 2011 137 204-364 2011-07-23 : 2011-12-30 145299 Graph Data Table
Coho 2010 158 1-359 2010-01-01 : 2010-12-25 120915 Graph Data Table
Coho 2009 152 10-365 2009-01-10 : 2009-12-31 224893 Graph Data Table
Coho 2008 125 25-355 2008-01-25 : 2008-12-20 135535 Graph Data Table
Coho 2007 137 12-355 2007-01-12 : 2007-12-21 96376 Graph Data Table
Coho 2006 138 212-359 2006-07-31 : 2006-12-25 102111 Graph Data Table
Coho 2005 107 221-330 2005-08-09 : 2005-11-26 83305 Graph Data Table
Coho 2004 117 4-340 2004-01-04 : 2004-12-05 114941 Graph Data Table
Coho 2003 123 4-357 2003-01-04 : 2003-12-23 125746 Graph Data Table
Coho 2002 103 204-319 2002-07-23 : 2002-11-15 88084 Graph Data Table
Coho 2001 113 168-319 2001-06-17 : 2001-11-15 259533 Graph Data Table
Coho 2000 103 210-320 2000-07-28 : 2000-11-15 85649 Graph Data Table
Coho 1999 98 189-319 1999-07-08 : 1999-11-15 40684 Graph Data Table
Coho 1998 107 196-319 1998-07-15 : 1998-11-15 46290 Graph Data Table
Coho 1997 108 192-319 1997-07-11 : 1997-11-15 24061 Graph Data Table
Coho 1996 107 194-320 1996-07-12 : 1996-11-15 14954 Graph Data Table
Coho 1995 111 199-319 1995-07-18 : 1995-11-15 10395 Graph Data Table
Coho 1994 101 193-319 1994-07-12 : 1994-11-15 20291 Graph Data Table
Coho 1993 107 189-319 1993-07-08 : 1993-11-15 10642 Graph Data Table
Coho 1992 101 201-320 1992-07-19 : 1992-11-15 14369 Graph Data Table
Coho 1991 98 197-319 1991-07-16 : 1991-11-15 58868 Graph Data Table
Coho 1990 89 196-319 1990-07-15 : 1990-11-15 11627 Graph Data Table
Coho 1989 120 209-334 1989-07-28 : 1989-11-30 27402 Graph Data Table
Coho 1988 127 195-334 1988-07-13 : 1988-11-29 27054 Graph Data Table
Coho 1987 136 193-331 1987-07-12 : 1987-11-27 17922 Graph Data Table
Coho 1986 132 200-334 1986-07-19 : 1986-11-30 108649 Graph Data Table
Coho 1985 128 84-327 1985-03-25 : 1985-11-23 38550 Graph Data Table
Coho 1984 111 206-320 1984-07-24 : 1984-11-15 16694 Graph Data Table
Coho 1983 109 206-319 1983-07-25 : 1983-11-15 8401 Graph Data Table
Coho 1982 118 198-319 1982-07-17 : 1982-11-15 55816 Graph Data Table
Coho 1981 105 197-319 1981-07-16 : 1981-11-15 21935 Graph Data Table
Coho 1980 102 206-320 1980-07-24 : 1980-11-15 12974 Graph Data Table
* Incomplete data year.