Columbia River DART
Adult Passage Inventory
Prosser 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 75 255-353 2023-09-12 : 2023-12-19 4247 Graph Data Table
Coho 2022 55 255-312 2022-09-12 : 2022-11-08 2395 Graph Data Table
Coho 2021 73 13-348 2021-01-13 : 2021-12-14 4129 Graph Data Table
Coho 2020 60 258-353 2020-09-14 : 2020-12-18 2303 Graph Data Table
Coho 2019 65 247-365 2019-09-04 : 2019-12-31 2506 Graph Data Table
Coho 2018 69 229-347 2018-08-17 : 2018-12-13 1690 Graph Data Table
Coho 2017 66 246-353 2017-09-03 : 2017-12-19 3051 Graph Data Table
Coho 2016 59 258-331 2016-09-14 : 2016-11-26 1693 Graph Data Table
Coho 2015 68 246-343 2015-09-03 : 2015-12-09 2210 Graph Data Table
Coho 2014 84 246-357 2014-09-03 : 2014-12-23 21000 Graph Data Table
Coho 2013 60 263-323 2013-09-20 : 2013-11-19 2304 Graph Data Table
Coho 2012 90 4-365 2012-01-04 : 2012-12-30 4303 Graph Data Table
Coho 2011 87 248-364 2011-09-05 : 2011-12-30 6434 Graph Data Table
Coho 2010 88 19-360 2010-01-19 : 2010-12-26 4809 Graph Data Table
Coho 2009 85 244-336 2009-09-01 : 2009-12-02 8518 Graph Data Table
Coho 2008 82 5-349 2008-01-05 : 2008-12-14 3894 Graph Data Table
Coho 2007 86 254-357 2007-09-11 : 2007-12-23 2988 Graph Data Table
Coho 2006 80 7-347 2006-01-07 : 2006-12-13 4087 Graph Data Table
Coho 2005 72 4-335 2005-01-04 : 2005-12-01 2822 Graph Data Table
Coho 2004 89 251-360 2004-09-07 : 2004-12-25 2300 Graph Data Table
Coho 2003 74 254-334 2003-09-11 : 2003-11-30 2190 Graph Data Table
Coho 2002 70 235-350 2002-08-23 : 2002-12-16 472 Graph Data Table
Coho 2001 84 5-354 2001-01-05 : 2001-12-20 4973 Graph Data Table
Coho 2000 83 248-366 2000-09-04 : 2000-12-31 5452 Graph Data Table
Coho 1999 1 15 1999-01-15 1 Graph Data Table
Coho 1998 74 252-351 1998-09-09 : 1998-12-17 4624 Graph Data Table
Coho 1997 58 257-333 1997-09-14 : 1997-11-29 1241 Graph Data Table
Coho 1996 69 252-347 1996-09-08 : 1996-12-12 921 Graph Data Table
Coho 1995 62 254-323 1995-09-11 : 1995-11-19 651 Graph Data Table
Coho 1994 63 253-353 1994-09-10 : 1994-12-19 532 Graph Data Table
Coho 1993 64 253-350 1993-09-10 : 1993-12-16 162 Graph Data Table
Coho 1992 39 265-312 1992-09-21 : 1992-11-07 137 Graph Data Table