Columbia River DART
Adult Passage Inventory
Ice Harbor 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 95 227-344 2023-08-15 : 2023-12-10 14651 Graph Data Table
Coho 2022 61 228-304 2022-08-16 : 2022-10-31 18150 Graph Data Table
Coho 2021 74 229-304 2021-08-17 : 2021-10-31 18080 Graph Data Table
Coho 2020 73 227-305 2020-08-14 : 2020-10-31 6956 Graph Data Table
Coho 2019 57 4-304 2019-01-04 : 2019-10-31 6426 Graph Data Table
Coho 2018 73 230-357 2018-08-18 : 2018-12-23 1310 Graph Data Table
Coho 2017 56 234-304 2017-08-22 : 2017-10-31 5328 Graph Data Table
Coho 2016 62 236-305 2016-08-23 : 2016-10-31 1997 Graph Data Table
Coho 2015 59 245-303 2015-09-02 : 2015-10-30 1307 Graph Data Table
Coho 2014 63 241-304 2014-08-29 : 2014-10-31 15330 Graph Data Table
Coho 2013 83 237-343 2013-08-25 : 2013-12-09 2130 Graph Data Table
Coho 2012 62 243-305 2012-08-30 : 2012-10-31 2653 Graph Data Table
Coho 2011 67 237-304 2011-08-25 : 2011-10-31 5914 Graph Data Table
Coho 2010 62 240-304 2010-08-28 : 2010-10-31 1521 Graph Data Table
Coho 2009 66 238-304 2009-08-26 : 2009-10-31 4947 Graph Data Table
Coho 2008 59 247-305 2008-09-03 : 2008-10-31 2889 Graph Data Table
Coho 2007 58 247-304 2007-09-04 : 2007-10-31 1994 Graph Data Table
Coho 2006 59 239-304 2006-08-27 : 2006-10-31 897 Graph Data Table
Coho 2005 56 246-303 2005-09-03 : 2005-10-30 1601 Graph Data Table
Coho 2004 56 250-305 2004-09-06 : 2004-10-31 3474 Graph Data Table
Coho 2003 48 246-304 2003-09-03 : 2003-10-31 1362 Graph Data Table
Coho 2002 40 249-304 2002-09-06 : 2002-10-31 199 Graph Data Table
Coho 2001 65 231-304 2001-08-19 : 2001-10-31 1286 Graph Data Table
Coho 2000 62 239-305 2000-08-26 : 2000-10-31 942 Graph Data Table
Coho 1999 34 253-304 1999-09-10 : 1999-10-31 120 Graph Data Table
Coho 1998 8 269-294 1998-09-26 : 1998-10-21 11 Graph Data Table
Coho 1997 46 266-324 1997-09-23 : 1997-11-20 127 Graph Data Table
Coho 1995 4 278-295 1995-10-05 : 1995-10-22 4 Graph Data Table
Coho 1994 1 293 1994-10-20 1 Graph Data Table
Coho 1993 1 265 1993-09-22 1 Graph Data Table
Coho 1991 1 277 1991-10-04 1 Graph Data Table
Coho 1990 1 268 1990-09-25 1 Graph Data Table
Coho 1985 6 241-266 1985-08-29 : 1985-09-23 8 Graph Data Table
Coho 1984 10 221-274 1984-08-08 : 1984-09-30 17 Graph Data Table
Coho 1983 37 213-281 1983-08-01 : 1983-10-08 221 Graph Data Table
Coho 1982 48 217-286 1982-08-05 : 1982-10-13 158 Graph Data Table
Coho 1981 12 255-277 1981-09-12 : 1981-10-04 25 Graph Data Table
Coho 1980 20 253-330 1980-09-09 : 1980-11-25 50 Graph Data Table