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)

Quality Control
Blank Data: Surface Water

Major Constituents in filtered water (0.45 micromter capsule filter)

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

Method reporting levels of all analytes

[mg/L - milligrams per liter, µS/cm - microsiemens per centimeter, µg/L - micrograms per liter, < - less than]

Site Identification

Date

Time

Type of Blank

Specific Conductance (µS/cm)

Calcium (mg/L)

Magnesium (mg/L)

Sodium (mg/L)

Potassium (mg/L)

Sulfate (mg/L)

Chloride (mg/L)

Fluoride (mg/L)

Silica as SiO2 (mg/L)

Total Dissolved Solids (mg/L)

Iron (µg/L)

Quality Assurance Site I.D. for Sacramento NAWQA

2/2/96

1108

Equipment blank

<.020

<.010

<.20

<.10

0.02

<3.0

Yuba River at Marysville, CA

6/19/96

0958

Field Blank

<.020

<.010

<.20

<.10

0.01

4.0

Cache Creek at Rumsey, CA

12/13/96

1248

Field Blank

<.020

<.010

<.20

<.10

0.01

<3.0

Yuba River at Marysville, CA

1/27/97

1238

Field Blank

<.020

<.010

<.20

<.10

<.010

4.3

Sacramento Slough near Knights Landing, CA

4/29/97

1048

Field Blank

0.049

<.010

<.20

<.10

0.022

<3.0

Sacramento River above Bend Bridge near Red Bluff, CA

6/25/97

1008

Field Blank

<.020

<.010

<.20

<.10

<.010

<3.0

Arcade Creek near Del Paso Heights, CA

10/8/97

0938

Equipment blank

<.020

<.010

<.20

<.10

<.010

<3.0

Sacramento River at Verona, CA

2/24/98

1138

Field Blank

<.020

<.010

<.10

0.13

1.8

<.10

<10

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)

Quality Control Blank Data: Surface Water

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)

Quality Control
Blank Data: Surface Water