Columbia River DART
River Environment Inventory
Rock Island Forebay
Temperature
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
Temperature 2024 * 116 1-116 2024-01-01 : 2024-04-25 5.25 Graph Data Table CSV
Temperature 2023 365 1-365 2023-01-01 : 2023-12-31 11.51 Graph Data Table CSV
Temperature 2022 365 1-365 2022-01-01 : 2022-12-31 10.89 Graph Data Table CSV
Temperature 2021 365 1-365 2021-01-01 : 2021-12-31 11.50 Graph Data Table CSV
Temperature 2020 366 1-366 2020-01-01 : 2020-12-31 11.17 Graph Data Table CSV
Temperature 2019 365 1-365 2019-01-01 : 2019-12-31 11.10 Graph Data Table CSV
Temperature 2018 365 1-365 2018-01-01 : 2018-12-31 11.43 Graph Data Table CSV
Temperature 2017 364 1-365 2017-01-01 : 2017-12-31 10.95 Graph Data Table CSV
Temperature 2016 366 1-366 2016-01-01 : 2016-12-31 12.00 Graph Data Table CSV
Temperature 2015 365 1-365 2015-01-01 : 2015-12-31 12.01 Graph Data Table CSV
Temperature 2014 363 2-365 2014-01-02 : 2014-12-31 11.17 Graph Data Table CSV
Temperature 2013 351 1-351 2013-01-01 : 2013-12-17 11.43 Graph Data Table CSV
Temperature 2012 277 90-366 2012-03-30 : 2012-12-31 12.87 Graph Data Table CSV
Temperature 2011 159 91-249 2011-04-01 : 2011-09-06 12.36 Graph Data Table CSV
Temperature 2010 166 91-258 2010-04-01 : 2010-09-15 13.50 Graph Data Table CSV
Temperature 2009 156 91-246 2009-04-01 : 2009-09-03 12.92 Graph Data Table CSV
Temperature 2008 212 92-303 2008-04-01 : 2008-10-29 14.09 Graph Data Table CSV
Temperature 2007 136 101-281 2007-04-11 : 2007-10-08 15.00 Graph Data Table CSV
Temperature 2006 282 1-282 2006-01-01 : 2006-10-09 15.35 Graph Data Table CSV
Temperature 2005 365 1-365 2005-01-01 : 2005-12-31 15.28 Graph Data Table CSV
Temperature 2004 272 95-366 2004-04-04 : 2004-12-31 15.95 Graph Data Table CSV
Temperature 2003 166 90-255 2003-03-31 : 2003-09-12 13.79 Graph Data Table CSV
Temperature 2002 157 92-248 2002-04-02 : 2002-09-05 13.01 Graph Data Table CSV
Temperature 2001 164 101-267 2001-04-11 : 2001-09-24 14.32 Graph Data Table CSV
Temperature 2000 254 1-256 2000-01-01 : 2000-09-12 8.90 Graph Data Table CSV
Temperature 1999 276 90-365 1999-03-31 : 1999-12-31 11.95 Graph Data Table CSV
Temperature 1998 182 92-274 1998-04-02 : 1998-10-01 14.57 Graph Data Table CSV
Temperature 1997 182 91-273 1997-04-01 : 1997-09-30 13.45 Graph Data Table CSV
Temperature 1996 228 61-293 1996-03-01 : 1996-10-19 12.52 Graph Data Table CSV
Temperature 1995 109 122-259 1995-05-02 : 1995-09-16 14.77 Graph Data Table CSV
Temperature 1994 171 103-273 1994-04-13 : 1994-09-30 14.98 Graph Data Table CSV
Temperature 1993 214 106-319 1993-04-16 : 1993-11-15 14.94 Graph Data Table CSV
Temperature 1992 57 214-276 1992-08-01 : 1992-10-02 17.14 Graph Data Table CSV
Temperature 1991 132 120-259 1991-04-30 : 1991-09-16 14.84 Graph Data Table CSV
Temperature 1990 313 1-320 1990-01-01 : 1990-11-16 11.98 Graph Data Table CSV
Temperature 1989 230 90-320 1989-03-31 : 1989-11-16 14.70 Graph Data Table CSV
Temperature 1988 212 110-321 1988-04-19 : 1988-11-16 15.07 Graph Data Table CSV
Temperature 1987 214 105-320 1987-04-15 : 1987-11-16 15.77 Graph Data Table CSV
Temperature 1986 216 104-320 1986-04-14 : 1986-11-16 15.16 Graph Data Table CSV
Temperature 1985 204 114-320 1985-04-24 : 1985-11-16 15.24 Graph Data Table CSV
Temperature 1984 205 117-321 1984-04-26 : 1984-11-16 14.59 Graph Data Table CSV
Temperature 1983 46 275-320 1983-10-02 : 1983-11-16 14.42 Graph Data Table CSV
Temperature 1980 311 1-312 1980-01-01 : 1980-11-07 10.85 Graph Data Table CSV
Temperature 1979 359 1-365 1979-01-01 : 1979-12-31 10.68 Graph Data Table CSV
Temperature 1978 359 1-364 1978-01-01 : 1978-12-30 10.62 Graph Data Table CSV
Temperature 1977 361 2-365 1977-01-02 : 1977-12-31 10.89 Graph Data Table CSV
Temperature 1976 362 1-366 1976-01-01 : 1976-12-31 10.31 Graph Data Table CSV
Temperature 1975 358 1-365 1975-01-01 : 1975-12-31 10.64 Graph Data Table CSV
Temperature 1974 59 306-365 1974-11-02 : 1974-12-31 10.44 Graph Data Table CSV
* Incomplete data year.