Columbia River DART
River Environment Inventory
The Dalles Forebay
Turbidity
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
Turbidity 2009 91 1-91 2009-01-01 : 2009-04-01 4.84 Graph Data Table CSV
Turbidity 2008 351 1-366 2008-01-01 : 2008-12-31 5.03 Graph Data Table CSV
Turbidity 2007 273 91-365 2007-04-01 : 2007-12-31 5.00 Graph Data Table CSV
Turbidity 2004 215 92-306 2004-04-01 : 2004-11-01 4.63 Graph Data Table CSV
Turbidity 2003 319 1-348 2003-01-01 : 2003-12-14 4.77 Graph Data Table CSV
Turbidity 2002 259 91-360 2002-04-01 : 2002-12-26 4.70 Graph Data Table CSV
Turbidity 2001 225 91-353 2001-04-01 : 2001-12-19 4.56 Graph Data Table CSV
Turbidity 2000 222 85-328 2000-03-25 : 2000-11-23 4.00 Graph Data Table CSV
Turbidity 1999 206 91-305 1999-04-01 : 1999-11-01 2.95 Graph Data Table CSV
Turbidity 1998 215 99-354 1998-04-09 : 1998-12-20 2.90 Graph Data Table CSV
Turbidity 1997 225 21-305 1997-01-21 : 1997-11-01 2.34 Graph Data Table CSV
Turbidity 1996 227 92-357 1996-04-01 : 1996-12-22 2.58 Graph Data Table CSV
Turbidity 1995 215 78-305 1995-03-19 : 1995-11-01 2.93 Graph Data Table CSV
Turbidity 1994 221 1-311 1994-01-01 : 1994-11-07 3.60 Graph Data Table CSV
Turbidity 1993 240 80-365 1993-03-21 : 1993-12-31 2.94 Graph Data Table CSV
Turbidity 1992 261 1-343 1992-01-01 : 1992-12-08 4.17 Graph Data Table CSV
Turbidity 1991 292 25-365 1991-01-25 : 1991-12-31 3.09 Graph Data Table CSV
Turbidity 1990 268 19-344 1990-01-19 : 1990-12-10 3.24 Graph Data Table CSV
Turbidity 1989 354 1-365 1989-01-01 : 1989-12-31 3.00 Graph Data Table CSV
Turbidity 1988 323 1-351 1988-01-01 : 1988-12-16 3.07 Graph Data Table CSV
Turbidity 1987 356 1-365 1987-01-01 : 1987-12-31 3.53 Graph Data Table CSV
Turbidity 1986 365 1-365 1986-01-01 : 1986-12-31 2.29 Graph Data Table CSV
Turbidity 1985 356 2-365 1985-01-02 : 1985-12-31 3.14 Graph Data Table CSV
Turbidity 1984 273 92-364 1984-04-01 : 1984-12-29 3.52 Graph Data Table CSV
Turbidity 1983 353 1-356 1983-01-01 : 1983-12-22 3.15 Graph Data Table CSV
Turbidity 1981 63 1-73 1981-01-01 : 1981-03-14 3.04 Graph Data Table CSV
Turbidity 1980 366 1-366 1980-01-01 : 1980-12-31 3.40 Graph Data Table CSV
Turbidity 1972 214 92-305 1972-04-01 : 1972-10-31 2.71 Graph Data Table CSV
Turbidity 1971 205 91-296 1971-04-01 : 1971-10-23 2.92 Graph Data Table CSV
Turbidity 1961 214 91-304 1961-04-01 : 1961-10-31 4.18 Graph Data Table CSV
Turbidity 1960 214 92-335 1960-04-01 : 1960-11-30 4.31 Graph Data Table CSV