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Sacramento River Basin NAWQA Program

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)

Survey of Sacramento Subunit Ground Water

Pesticides in filtered water (0.7 micrometer glass fiber filter) measured by
liquid chromatography/ultraviolet light spectrometry

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

Method reporting levels of all analytes

[µg/L - micrograms per liter, < - less than, E - estimate]

USGS Identifier

State Well Number

Date

Time

2,4,5-T (µg/L)

2,4-D (µg/L)

2,4-DB (µg/L)

Silvex (µg/L)

3-Hydroxycarbofuran (µg/L)

DNOC (µg/L)

Acifluorfen (µg/L)

Aldicarb (µg/L)

Aldicarb Sulfone (µg/L)

Aldicarb Sulfoxide (µg/L)

Bentazon (µg/L)

Bromacil (µg/L)

Bromoxynil (µg/L)

Carbaryl (µg/L)

Carbofuran (µg/L)

Chloramben (µg/L)

Chlorothalonil (µg/L)

Clopyralid (µg/L)

Dacthal (µg/L)

Dicamba (µg/L)

Dichlobenil (µg/L)

Dichlorprop (µg/L)

Dinoseb (µg/L)

Diuron (µg/L)

Fenuron (µg/L)

Fluometuron (µg/L)

Linuron (µg/L)

MCPA (µg/L)

MCP (µg/L)

Methiocarb (µg/L)

Methomyl (µg/L)

Neburon (µg/L)

Norfluorazon (µg/L)

Oryzalin (µg/L)

Oxamyl (µg/L)

Picloram (µg/L)

Propham (µg/L)

Propoxur (µg/L)

Triclopyr (µg/L)

383350121254301

8N/5E-9H1M

5/13/96

1300

<.035

<.035

<.035

<.021

<.014

<.035

<.035

<.016

<.016

<.021

<.014

<.035

<.035

<.008

<.028

<.011

<.035

<.05

<.017

<.035

<.02

<.032

<.035

<.02

<.013

<.035

<.018

<.05

<.035

<.026

<.017

<.015

<.024

<.019

<.018

<.05

<.035

<.035

<.05

383352121254002

8N/5E-9H3M

5/13/96

1510

<.035

<.035

<.035

<.021

<.014

<.035

<.035

<.016

<.016

<.021

<.014

<.035

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<.008

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<.026

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<.024

<.019

<.018

<.05

<.035

<.035

<.05

383801121333801

9N/4E-17J2M

5/20/96

1230

<.035

<.035

<.035

<.021

<.014

<.035

<.035

<.016

<.016

<.021

<.014

<.035

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<.008

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<.011

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<.05

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385914121215801

13N/5E-12Q2M

5/21/96

1140

<.035

<.035

<.035

<.021

<.014

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<.016

<.016

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390301121391001

14N/3E-20H3M

5/22/96

1030

<.035

<.035

<.035

<.021

<.014

<.035

<.035

<.016

<.016

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390342121415501

14N/2E-13L2M

5/22/96

1500

<.035

<.035

<.035

<.021

<.014

<.035

<.035

<.016

<.016

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<.04

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381923121255001

6N/5E-33Q2M

5/23/96

1050

<.035

<.035

<.035

<.021

<.014

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390333121250701

14N/5E-16Q1M

6/3/96

1050

--

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<.035

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<.016

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385432121213001

12N/5E-12A1M

6/3/96

1420

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385546121312801

13N/4E-33J1M

6/4/96

1010

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385718121290401

13N/4E-24N1M

6/4/96

1340

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384301121195101

10N/6E-16P1M

6/5/96

0930

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383304121192501

8N/6E-16B2M

6/5/96

1330

--

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0.34

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385432121451401

12N/2E-9A1M

6/6/96

0930

<.035

<.035

<.035

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<.014

<.035

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<.016

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384736121411501

11N/3E-18N2M

6/6/96

1330

<.035

<.035

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<.014

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392121121393401

17N/3E-5L1M

6/10/96

1110

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<.035

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<.014

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392209121320301

18N/4E-33L1M

6/10/96

1420

--

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392945121350001

19N/3E-13P1M

6/11/96

0930

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<.014

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392636121324501

18N/4E-5M1M

6/11/96

1300

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<.014

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391806121484501

17N/1E-25D1M

6/12/96

1120

<.035

<.035

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<.021

<.014

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391016121411701

15N/2E-1R1M

6/12/96

1510

<.035

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390954121394302

15N/3E-8F2M

6/13/96

1040

<.035

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<.014

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382855121221601

7N/5E-1R1M

6/26/96

0910

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<.014

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390756121411901

15N/2E-24J1M

6/26/96

1340

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390743121273601

15N/5E-30C1M

8/5/96

1030

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390945121354601

15N/3E-12M1M

8/5/96

1350

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384330121265601

10N/5E-17H1M

8/6/96

1010

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383914121124901

9N/7E-9B1M

8/6/96

1410

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384455121292101

10N/4E-1K1M

8/7/96

1010

<.035

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0.4

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384949121233501

11N/5E-2M1M

8/7/96

1340

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385550121352201

13N/3E-36L4M

8/8/96

1110

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<.05

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