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Water-Quality Assessment of the Sacramento River
Basin, California: Water-Quality, Sediment and Tissue
Chemistry, and Biological Data, 1995-1998
(Open-File Report 2000-391)

Yuba River at Marysville, California

Major Inorganic Constituents in filtered water (0.45 micrometer capsule)

Number of significant figures do not reflect analytical method reporting levels.

Method reporting levels of all analytes

[mg/L - milligrams per liter, µg/L - micrograms per liter, < - less than]

Date Time Calcium (mg/L) Magnesium (mg/L) Sodium (mg/L) Potassium (mg/L) Chloride (mg/L) Sulfate (mg/L) Fluoride (mg/L) Silica as SiO2 (mg/L) Iron (µg/L) Total solids (mg/L)
2/27/96 1240 7.1 2.6 2 0.4 0.9 2.6 <.10 13 39 56
3/21/96 1210 7 2.5 2.1 0.4 0.9 2.6 <.10 13 13 47
4/3/96 1040 7.1 2.5 2.1 0.4 1.2 2.5 <.10 13 14 49
5/17/96 1010 5.2 1.6 1.8 0.5 1.1 1.5 <.10 10 86 48
6/19/96 0950 8.6 3.1 2.3 0.5 1.1 4.4 <.10 13 23 52
7/25/96 1100 8.5 2.8 2.1 0.4 0.8 3.1 <.10 13 18 51
8/12/96 1100 7.4 2.5 1.9 0.5 0.7 3.1 <.10 12 9 47
9/12/96 1030 8.8 3.2 2.3 0.5 0.9 5.2 <.10 12 14 59
10/8/96 0930 7.6 2.4 2 0.48 0.82 3.3 <.10 12 12 46
11/6/96 1030 7.8 2.6 2 0.44 0.84 3.4 <.10 12 4.3 50
12/19/96 1230 5.5 2.2 1.9 0.57 0.87 2.9 <.10 11 23 39
1/27/97 1230 4.3 1.7 1.5 0.55 0.7 2.4 <.10 10 33 36
2/14/97 1230 6.6 2.2 1.8 0.51 0.89 3.4 <.10 11 5.8 43
3/14/97 1030 7.5 2.5 2.2 0.52 1.2 3.9 <.10 11 7.3 49
4/17/97 1120 9.7 4.1 2.8 0.61 1.7 9.5 <.10 12 15 68
5/13/97 1100 9.1 3.5 2.5 0.53 1.4 7.3 <.10 12 8.6 52
6/18/97 1020 11 4.5 3 0.74 1.3 10 <.10 13 14 75
7/16/97 1150 7.9 2.5 2 0.53 0.89 4.3 <.10 11 6.1 53
8/11/97 1140 7.8 2.5 1.9 0.49 0.75 2.4 <.10 11 7 44
9/22/97 1130 10 3.7 2.9 0.64 1.3 6.5 <.10 12 19 62
10/20/97 1050 9.7 3.5 2.6 0.61 1.2 5.9 <.10 12 9.4 57
11/17/97 1400 9.5 3.1 2.4 0.56 1.6 4 <.10 12 13 65
12/15/97 1140 9.6 3.7 2.9 0.77 1.6 5.5 <.10 13 17 67
1/22/98 1100 7.1 2.8 2.2 0.54 0.99 3.3 <.10 13 10 56
2/10/98 1120 6.6 2.5 2.1 0.53 1.8 3 <.10 13 24 52
3/16/98 1200 8 3.2 2.3 0.48 0.98 4.1 <.10 13 < 10 56
4/6/98 1100 8 3 2.4 0.44 1.8 3.3 <.10 14 < 10 54