Columbia River DART
River Environment Inventory
Priest Rapids Downstream
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 2024 * 102 1-114 2024-01-01 : 2024-04-23 103.06 Graph Data Table CSV
Dissolved Gas Percent 2023 361 1-365 2023-01-01 : 2023-12-31 104.92 Graph Data Table CSV
Dissolved Gas Percent 2022 339 1-365 2022-01-01 : 2022-12-31 106.95 Graph Data Table CSV
Dissolved Gas Percent 2021 355 1-365 2021-01-01 : 2021-12-31 105.26 Graph Data Table CSV
Dissolved Gas Percent 2020 363 1-366 2020-01-01 : 2020-12-31 105.92 Graph Data Table CSV
Dissolved Gas Percent 2019 286 4-365 2019-01-04 : 2019-12-31 104.98 Graph Data Table CSV
Dissolved Gas Percent 2018 329 1-360 2018-01-01 : 2018-12-26 106.87 Graph Data Table CSV
Dissolved Gas Percent 2017 214 1-365 2017-01-01 : 2017-12-31 107.41 Graph Data Table CSV
Dissolved Gas Percent 2016 342 15-356 2016-01-15 : 2016-12-21 105.03 Graph Data Table CSV
Dissolved Gas Percent 2015 347 1-350 2015-01-01 : 2015-12-16 105.20 Graph Data Table CSV
Dissolved Gas Percent 2014 361 1-365 2014-01-01 : 2014-12-31 106.47 Graph Data Table CSV
Dissolved Gas Percent 2013 365 1-365 2013-01-01 : 2013-12-31 105.87 Graph Data Table CSV
Dissolved Gas Percent 2012 366 1-366 2012-01-01 : 2012-12-31 108.79 Graph Data Table CSV
Dissolved Gas Percent 2011 364 1-365 2011-01-01 : 2011-12-31 107.30 Graph Data Table CSV
Dissolved Gas Percent 2010 361 1-365 2010-01-01 : 2010-12-31 105.04 Graph Data Table CSV
Dissolved Gas Percent 2009 360 1-365 2009-01-01 : 2009-12-31 104.42 Graph Data Table CSV
Dissolved Gas Percent 2008 336 1-366 2008-01-01 : 2008-12-31 105.13 Graph Data Table CSV
Dissolved Gas Percent 2007 363 1-365 2007-01-01 : 2007-12-31 105.26 Graph Data Table CSV
Dissolved Gas Percent 2006 292 30-365 2006-01-30 : 2006-12-31 107.25 Graph Data Table CSV
Dissolved Gas Percent 2005 146 107-351 2005-04-17 : 2005-12-17 110.96 Graph Data Table CSV
Dissolved Gas Percent 2004 257 1-324 2004-01-01 : 2004-11-19 106.66 Graph Data Table CSV
Dissolved Gas Percent 2003 341 1-363 2003-01-01 : 2003-12-29 105.17 Graph Data Table CSV
Dissolved Gas Percent 2002 267 2-292 2002-01-02 : 2002-10-19 108.93 Graph Data Table CSV
Dissolved Gas Percent 2001 244 108-364 2001-04-18 : 2001-12-30 104.37 Graph Data Table CSV
Dissolved Gas Percent 2000 296 1-305 2000-01-01 : 2000-10-31 109.28 Graph Data Table CSV
Dissolved Gas Percent 1999 169 90-365 1999-03-31 : 1999-12-31 115.08 Graph Data Table CSV
Dissolved Gas Percent 1998 123 118-315 1998-04-28 : 1998-11-11 112.15 Graph Data Table CSV
Dissolved Gas Percent 1997 168 78-251 1997-03-19 : 1997-09-08 119.74 Graph Data Table CSV
Dissolved Gas Percent 1996 167 26-291 1996-01-26 : 1996-10-17 114.94 Graph Data Table CSV
Dissolved Gas Percent 1995 151 114-276 1995-04-24 : 1995-10-03 109.28 Graph Data Table CSV
Dissolved Gas Percent 1994 213 88-300 1994-03-29 : 1994-10-27 105.84 Graph Data Table CSV
Dissolved Gas Percent 1993 94 137-280 1993-05-17 : 1993-10-07 112.11 Graph Data Table CSV
* Incomplete data year.