Columbia River DART
Adult Passage Inventory
Lower Monumental Wild Steelhead
All Years
Species Year Data Points Day Range Date Range Annual Count View
Species Year Data Points Day Range Date Range Annual Count View
Wild Steelhead 2024* 18 92-109 2024-04-01 : 2024-04-18 193 Graph Data Table
Wild Steelhead 2023 191 91-304 2023-04-01 : 2023-10-31 21225 Graph Data Table
Wild Steelhead 2022 182 91-304 2022-04-01 : 2022-10-31 17880 Graph Data Table
Wild Steelhead 2021 184 91-304 2021-04-01 : 2021-10-31 11676 Graph Data Table
Wild Steelhead 2020 222 2-305 2020-01-02 : 2020-10-31 18233 Graph Data Table
Wild Steelhead 2019 240 91-365 2019-04-01 : 2019-12-31 12260 Graph Data Table
Wild Steelhead 2018 188 91-304 2018-04-01 : 2018-10-31 11494 Graph Data Table
Wild Steelhead 2017 189 91-304 2017-04-01 : 2017-10-31 13762 Graph Data Table
Wild Steelhead 2016 203 92-305 2016-04-01 : 2016-10-31 21817 Graph Data Table
Wild Steelhead 2015 256 1-304 2015-01-01 : 2015-10-31 37048 Graph Data Table
Wild Steelhead 2014 294 60-365 2014-03-01 : 2014-12-31 54718 Graph Data Table
Wild Steelhead 2013 204 91-304 2013-04-01 : 2013-10-31 33828 Graph Data Table
Wild Steelhead 2012 206 92-305 2012-04-01 : 2012-10-31 28488 Graph Data Table
Wild Steelhead 2011 201 91-304 2011-04-01 : 2011-10-31 46623 Graph Data Table
Wild Steelhead 2010 205 91-304 2010-04-01 : 2010-10-31 63499 Graph Data Table
Wild Steelhead 2009 207 91-304 2009-04-01 : 2009-10-31 77123 Graph Data Table
Wild Steelhead 2008 197 92-305 2008-04-01 : 2008-10-31 48264 Graph Data Table
Wild Steelhead 2007 200 91-304 2007-04-01 : 2007-10-31 33236 Graph Data Table
Wild Steelhead 2006 187 91-304 2006-04-01 : 2006-10-31 27338 Graph Data Table
Wild Steelhead 2005 200 91-304 2005-04-01 : 2005-10-31 37106 Graph Data Table
Wild Steelhead 2004 315 1-362 2004-01-01 : 2004-12-27 40432 Graph Data Table
Wild Steelhead 2003 316 2-365 2003-01-02 : 2003-12-31 47279 Graph Data Table
Wild Steelhead 2002 199 91-304 2002-04-01 : 2002-10-31 55728 Graph Data Table
Wild Steelhead 2001 195 91-304 2001-04-01 : 2001-10-31 45721 Graph Data Table
Wild Steelhead 2000 194 92-305 2000-04-01 : 2000-10-31 20998 Graph Data Table
Wild Steelhead 1999 174 91-304 1999-04-01 : 1999-10-31 10935 Graph Data Table
Wild Steelhead 1998 181 91-304 1998-04-01 : 1998-10-31 8490 Graph Data Table
Wild Steelhead 1997 159 93-304 1997-04-03 : 1997-10-31 6762 Graph Data Table
Wild Steelhead 1996 174 92-305 1996-04-01 : 1996-10-31 10075 Graph Data Table
Wild Steelhead 1995 185 91-304 1995-04-01 : 1995-10-31 8975 Graph Data Table
Wild Steelhead 1994 181 91-304 1994-04-01 : 1994-10-31 8149 Graph Data Table
* Incomplete data year.