Columbia River DART
River Environment Inventory
Libby 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 * 37 72-108 2024-03-12 : 2024-04-17 97.08 Graph Data Table CSV
Dissolved Gas Percent 2023 230 74-304 2023-03-15 : 2023-10-31 101.58 Graph Data Table CSV
Dissolved Gas Percent 2022 200 86-285 2022-03-27 : 2022-10-12 101.86 Graph Data Table CSV
Dissolved Gas Percent 2021 232 70-301 2021-03-11 : 2021-10-28 100.89 Graph Data Table CSV
Dissolved Gas Percent 2020 115 161-275 2020-06-09 : 2020-10-01 103.38 Graph Data Table CSV
Dissolved Gas Percent 2019 199 84-282 2019-03-25 : 2019-10-09 102.14 Graph Data Table CSV
Dissolved Gas Percent 2018 204 93-296 2018-04-03 : 2018-10-23 102.94 Graph Data Table CSV
Dissolved Gas Percent 2017 220 78-297 2017-03-19 : 2017-10-24 101.98 Graph Data Table CSV
Dissolved Gas Percent 2016 204 89-292 2016-03-29 : 2016-10-18 102.55 Graph Data Table CSV
Dissolved Gas Percent 2015 212 91-302 2015-04-01 : 2015-10-29 102.49 Graph Data Table CSV
Dissolved Gas Percent 2014 197 85-281 2014-03-26 : 2014-10-08 101.98 Graph Data Table CSV
Dissolved Gas Percent 2013 162 114-275 2013-04-24 : 2013-10-02 104.86 Graph Data Table CSV
Dissolved Gas Percent 2012 197 80-276 2012-03-20 : 2012-10-02 106.97 Graph Data Table CSV
Dissolved Gas Percent 2011 194 82-277 2011-03-23 : 2011-10-04 104.04 Graph Data Table CSV
Dissolved Gas Percent 2010 198 90-287 2010-03-31 : 2010-10-14 102.64 Graph Data Table CSV
Dissolved Gas Percent 2009 218 70-288 2009-03-11 : 2009-10-15 102.05 Graph Data Table CSV
Dissolved Gas Percent 2008 175 106-288 2008-04-15 : 2008-10-14 102.92 Graph Data Table CSV
Dissolved Gas Percent 2007 256 86-351 2007-03-27 : 2007-12-17 100.66 Graph Data Table CSV
Dissolved Gas Percent 2006 248 80-329 2006-03-21 : 2006-11-25 102.86 Graph Data Table CSV
Dissolved Gas Percent 2005 220 19-305 2005-01-19 : 2005-11-01 101.83 Graph Data Table CSV
Dissolved Gas Percent 2004 233 89-322 2004-03-29 : 2004-11-17 101.78 Graph Data Table CSV
* Incomplete data year.