Columbia River DART
Adult Passage Inventory
Ice Harbor 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* 46 1-60 2024-01-01 : 2024-02-29 126 Graph Data Table
Wild Steelhead 2023 290 60-365 2023-03-01 : 2023-12-31 21475 Graph Data Table
Wild Steelhead 2022 180 91-304 2022-04-01 : 2022-10-31 17412 Graph Data Table
Wild Steelhead 2021 189 91-304 2021-04-01 : 2021-10-31 10239 Graph Data Table
Wild Steelhead 2020 186 92-305 2020-04-01 : 2020-10-31 19032 Graph Data Table
Wild Steelhead 2019 194 1-304 2019-01-01 : 2019-10-31 11212 Graph Data Table
Wild Steelhead 2018 275 61-365 2018-03-02 : 2018-12-31 10837 Graph Data Table
Wild Steelhead 2017 181 91-304 2017-04-01 : 2017-10-31 13073 Graph Data Table
Wild Steelhead 2016 199 92-305 2016-04-01 : 2016-10-31 22586 Graph Data Table
Wild Steelhead 2015 209 91-304 2015-04-01 : 2015-10-31 35078 Graph Data Table
Wild Steelhead 2014 244 1-304 2014-01-01 : 2014-10-31 44365 Graph Data Table
Wild Steelhead 2013 289 60-365 2013-03-01 : 2013-12-31 32756 Graph Data Table
Wild Steelhead 2012 201 92-305 2012-04-01 : 2012-10-31 27530 Graph Data Table
Wild Steelhead 2011 196 91-304 2011-04-01 : 2011-10-31 49394 Graph Data Table
Wild Steelhead 2010 207 91-304 2010-04-01 : 2010-10-31 58743 Graph Data Table
Wild Steelhead 2009 199 91-304 2009-04-01 : 2009-10-31 76434 Graph Data Table
Wild Steelhead 2008 197 92-305 2008-04-01 : 2008-10-31 42015 Graph Data Table
Wild Steelhead 2007 227 60-304 2007-03-01 : 2007-10-31 32052 Graph Data Table
Wild Steelhead 2006 218 60-304 2006-03-01 : 2006-10-31 27696 Graph Data Table
Wild Steelhead 2005 220 60-304 2005-03-01 : 2005-10-31 35611 Graph Data Table
Wild Steelhead 2004 217 63-305 2004-03-03 : 2004-10-31 41036 Graph Data Table
Wild Steelhead 2003 216 60-304 2003-03-01 : 2003-10-31 47329 Graph Data Table
Wild Steelhead 2002 185 91-304 2002-04-01 : 2002-10-31 51308 Graph Data Table
Wild Steelhead 2001 198 91-304 2001-04-01 : 2001-10-31 46257 Graph Data Table
Wild Steelhead 2000 184 92-305 2000-04-01 : 2000-10-31 22996 Graph Data Table
Wild Steelhead 1999 176 91-304 1999-04-01 : 1999-10-31 13217 Graph Data Table
Wild Steelhead 1998 180 91-304 1998-04-01 : 1998-10-31 11050 Graph Data Table
Wild Steelhead 1997 231 91-349 1997-04-01 : 1997-12-15 10324 Graph Data Table
Wild Steelhead 1996 169 92-305 1996-04-01 : 1996-10-31 9995 Graph Data Table
Wild Steelhead 1995 176 91-304 1995-04-01 : 1995-10-31 7999 Graph Data Table
Wild Steelhead 1994 194 91-304 1994-04-01 : 1994-10-31 8265 Graph Data Table
* Incomplete data year.