Columbia River DART
River Environment Inventory
Priest Rapids Forebay
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 * 86 1-86 2024-01-01 : 2024-03-26 99.78 Graph Data Table CSV
Dissolved Gas Percent 2023 361 1-365 2023-01-01 : 2023-12-31 103.85 Graph Data Table CSV
Dissolved Gas Percent 2022 319 1-365 2022-01-01 : 2022-12-31 105.99 Graph Data Table CSV
Dissolved Gas Percent 2021 355 1-365 2021-01-01 : 2021-12-31 104.06 Graph Data Table CSV
Dissolved Gas Percent 2020 331 1-366 2020-01-01 : 2020-12-31 104.82 Graph Data Table CSV
Dissolved Gas Percent 2019 358 1-365 2019-01-01 : 2019-12-31 102.90 Graph Data Table CSV
Dissolved Gas Percent 2018 352 1-365 2018-01-01 : 2018-12-31 106.19 Graph Data Table CSV
Dissolved Gas Percent 2017 364 1-365 2017-01-01 : 2017-12-31 106.19 Graph Data Table CSV
Dissolved Gas Percent 2016 342 15-356 2016-01-15 : 2016-12-21 103.83 Graph Data Table CSV
Dissolved Gas Percent 2015 347 1-350 2015-01-01 : 2015-12-16 103.40 Graph Data Table CSV
Dissolved Gas Percent 2014 364 1-365 2014-01-01 : 2014-12-31 105.61 Graph Data Table CSV
Dissolved Gas Percent 2013 365 1-365 2013-01-01 : 2013-12-31 104.15 Graph Data Table CSV
Dissolved Gas Percent 2012 366 1-366 2012-01-01 : 2012-12-31 107.40 Graph Data Table CSV
Dissolved Gas Percent 2011 360 1-365 2011-01-01 : 2011-12-31 106.30 Graph Data Table CSV
Dissolved Gas Percent 2010 361 1-365 2010-01-01 : 2010-12-31 104.00 Graph Data Table CSV
Dissolved Gas Percent 2009 363 1-365 2009-01-01 : 2009-12-31 103.39 Graph Data Table CSV
Dissolved Gas Percent 2008 339 1-366 2008-01-01 : 2008-12-31 104.38 Graph Data Table CSV
Dissolved Gas Percent 2007 365 1-365 2007-01-01 : 2007-12-31 104.40 Graph Data Table CSV
Dissolved Gas Percent 2006 292 30-365 2006-01-30 : 2006-12-31 106.49 Graph Data Table CSV
Dissolved Gas Percent 2005 149 107-351 2005-04-17 : 2005-12-17 107.71 Graph Data Table CSV
Dissolved Gas Percent 2004 322 1-324 2004-01-01 : 2004-11-19 104.92 Graph Data Table CSV
Dissolved Gas Percent 2003 360 2-365 2003-01-02 : 2003-12-31 104.10 Graph Data Table CSV
Dissolved Gas Percent 2002 265 1-292 2002-01-01 : 2002-10-19 107.40 Graph Data Table CSV
Dissolved Gas Percent 2001 249 108-365 2001-04-18 : 2001-12-31 103.90 Graph Data Table CSV
Dissolved Gas Percent 2000 296 1-305 2000-01-01 : 2000-10-31 107.23 Graph Data Table CSV
Dissolved Gas Percent 1999 169 90-258 1999-03-31 : 1999-09-15 111.83 Graph Data Table CSV
Dissolved Gas Percent 1998 261 1-315 1998-01-01 : 1998-11-11 107.37 Graph Data Table CSV
Dissolved Gas Percent 1997 287 1-365 1997-01-01 : 1997-12-31 112.06 Graph Data Table CSV
Dissolved Gas Percent 1996 291 1-291 1996-01-01 : 1996-10-17 112.01 Graph Data Table CSV
Dissolved Gas Percent 1995 276 87-365 1995-03-28 : 1995-12-31 107.52 Graph Data Table CSV
Dissolved Gas Percent 1994 214 88-301 1994-03-29 : 1994-10-28 108.56 Graph Data Table CSV
Dissolved Gas Percent 1993 158 118-343 1993-04-28 : 1993-12-09 112.48 Graph Data Table CSV
Dissolved Gas Percent 1992 117 223-340 1992-08-10 : 1992-12-05 101.34 Graph Data Table CSV
Dissolved Gas Percent 1991 153 96-248 1991-04-06 : 1991-09-05 113.61 Graph Data Table CSV
Dissolved Gas Percent 1990 166 106-277 1990-04-16 : 1990-10-04 112.61 Graph Data Table CSV
Dissolved Gas Percent 1989 156 93-255 1989-04-03 : 1989-09-12 105.69 Graph Data Table CSV
Dissolved Gas Percent 1988 112 119-265 1988-04-28 : 1988-09-21 109.68 Graph Data Table CSV
Dissolved Gas Percent 1987 55 122-196 1987-05-02 : 1987-07-15 111.77 Graph Data Table CSV
Dissolved Gas Percent 1986 75 112-197 1986-04-22 : 1986-07-16 115.84 Graph Data Table CSV
Dissolved Gas Percent 1985 62 119-181 1985-04-29 : 1985-06-30 113.64 Graph Data Table CSV
* Incomplete data year.