Columbia River DART
River Environment Inventory
Rocky Reach Tailrace
Dissolved Gas
Parameter Year Data Points Day Range Date Range Annual
Daily Average
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Parameter Year Data Points Day Range Date Range Annual
Daily Average
View Download
Dissolved Gas 2024 * 109 1-109 2024-01-01 : 2024-04-18 747.51 Graph Data Table CSV
Dissolved Gas 2023 365 1-365 2023-01-01 : 2023-12-31 776.90 Graph Data Table CSV
Dissolved Gas 2022 365 1-365 2022-01-01 : 2022-12-31 794.59 Graph Data Table CSV
Dissolved Gas 2021 365 1-365 2021-01-01 : 2021-12-31 781.11 Graph Data Table CSV
Dissolved Gas 2020 366 1-366 2020-01-01 : 2020-12-31 803.33 Graph Data Table CSV
Dissolved Gas 2019 365 1-365 2019-01-01 : 2019-12-31 774.05 Graph Data Table CSV
Dissolved Gas 2018 365 1-365 2018-01-01 : 2018-12-31 795.61 Graph Data Table CSV
Dissolved Gas 2017 365 1-365 2017-01-01 : 2017-12-31 805.38 Graph Data Table CSV
Dissolved Gas 2016 366 1-366 2016-01-01 : 2016-12-31 772.52 Graph Data Table CSV
Dissolved Gas 2015 365 1-365 2015-01-01 : 2015-12-31 772.38 Graph Data Table CSV
Dissolved Gas 2014 365 1-365 2014-01-01 : 2014-12-31 785.15 Graph Data Table CSV
Dissolved Gas 2013 354 1-365 2013-01-01 : 2013-12-31 782.46 Graph Data Table CSV
Dissolved Gas 2012 277 90-366 2012-03-30 : 2012-12-31 809.54 Graph Data Table CSV
Dissolved Gas 2011 159 91-249 2011-04-01 : 2011-09-06 854.52 Graph Data Table CSV
Dissolved Gas 2010 168 91-258 2010-04-01 : 2010-09-15 807.76 Graph Data Table CSV
Dissolved Gas 2009 156 91-246 2009-04-01 : 2009-09-03 802.81 Graph Data Table CSV
Dissolved Gas 2008 212 92-303 2008-04-01 : 2008-10-29 805.47 Graph Data Table CSV
Dissolved Gas 2007 170 101-281 2007-04-11 : 2007-10-08 804.10 Graph Data Table CSV
Dissolved Gas 2006 282 1-282 2006-01-01 : 2006-10-09 793.15 Graph Data Table CSV
Dissolved Gas 2005 365 1-365 2005-01-01 : 2005-12-31 773.53 Graph Data Table CSV
Dissolved Gas 2004 273 1-366 2004-01-01 : 2004-12-31 781.58 Graph Data Table CSV
Dissolved Gas 2003 167 90-365 2003-03-31 : 2003-12-31 815.25 Graph Data Table CSV
Dissolved Gas 2002 157 92-248 2002-04-02 : 2002-09-05 843.20 Graph Data Table CSV
Dissolved Gas 2001 129 109-241 2001-04-19 : 2001-08-29 819.82 Graph Data Table CSV
Dissolved Gas 2000 148 89-252 2000-03-29 : 2000-09-08 822.30 Graph Data Table CSV
Dissolved Gas 1999 157 90-246 1999-03-31 : 1999-09-03 824.93 Graph Data Table CSV
Dissolved Gas 1998 133 93-257 1998-04-03 : 1998-09-14 836.18 Graph Data Table CSV
Dissolved Gas 1997 86 164-273 1997-06-13 : 1997-09-30 855.79 Graph Data Table CSV
* Incomplete data year.