Columbia River DART
River Environment Inventory
Rocky Reach Tailrace
Dissolved Gas Percent
Parameter Year Data Points Day Range Date Range Annual
Daily Average
View Download
Parameter Year Data Points Day Range Date Range Annual
Daily Average
View Download
Dissolved Gas Percent 2022 164 1-164 2022-01-01 : 2022-06-13 105.43 Graph Data Table CSV
Dissolved Gas Percent 2021 365 1-365 2021-01-01 : 2021-12-31 105.40 Graph Data Table CSV
Dissolved Gas Percent 2020 366 1-366 2020-01-01 : 2020-12-31 108.30 Graph Data Table CSV
Dissolved Gas Percent 2019 365 1-365 2019-01-01 : 2019-12-31 104.33 Graph Data Table CSV
Dissolved Gas Percent 2018 365 1-365 2018-01-01 : 2018-12-31 107.21 Graph Data Table CSV
Dissolved Gas Percent 2017 365 1-365 2017-01-01 : 2017-12-31 108.59 Graph Data Table CSV
Dissolved Gas Percent 2016 366 1-366 2016-01-01 : 2016-12-31 104.19 Graph Data Table CSV
Dissolved Gas Percent 2015 365 1-365 2015-01-01 : 2015-12-31 104.13 Graph Data Table CSV
Dissolved Gas Percent 2014 365 1-365 2014-01-01 : 2014-12-31 105.85 Graph Data Table CSV
Dissolved Gas Percent 2013 350 1-365 2013-01-01 : 2013-12-31 105.14 Graph Data Table CSV
Dissolved Gas Percent 2012 277 90-366 2012-03-30 : 2012-12-31 109.28 Graph Data Table CSV
Dissolved Gas Percent 2011 160 91-365 2011-04-01 : 2011-12-31 115.39 Graph Data Table CSV
Dissolved Gas Percent 2010 168 91-258 2010-04-01 : 2010-09-15 109.19 Graph Data Table CSV
Dissolved Gas Percent 2009 156 91-246 2009-04-01 : 2009-09-03 108.47 Graph Data Table CSV
Dissolved Gas Percent 2008 212 92-303 2008-04-01 : 2008-10-29 108.32 Graph Data Table CSV
Dissolved Gas Percent 2007 170 101-281 2007-04-11 : 2007-10-08 108.45 Graph Data Table CSV
Dissolved Gas Percent 2006 282 1-282 2006-01-01 : 2006-10-09 106.82 Graph Data Table CSV
Dissolved Gas Percent 2005 365 1-365 2005-01-01 : 2005-12-31 104.12 Graph Data Table CSV
Dissolved Gas Percent 2004 264 1-366 2004-01-01 : 2004-12-31 105.84 Graph Data Table CSV
Dissolved Gas Percent 2003 167 90-365 2003-03-31 : 2003-12-31 110.34 Graph Data Table CSV
Dissolved Gas Percent 2002 157 92-248 2002-04-02 : 2002-09-05 112.94 Graph Data Table CSV
Dissolved Gas Percent 2001 128 109-241 2001-04-19 : 2001-08-29 109.99 Graph Data Table CSV
Dissolved Gas Percent 2000 148 89-252 2000-03-29 : 2000-09-08 110.40 Graph Data Table CSV
Dissolved Gas Percent 1999 28 91-118 1999-04-01 : 1999-04-28 107.06 Graph Data Table CSV
Dissolved Gas Percent 1998 12 93-257 1998-04-03 : 1998-09-14 132.74 Graph Data Table CSV
Dissolved Gas Percent 1997 4 219-222 1997-08-07 : 1997-08-10 127.07 Graph Data Table CSV