National Water-Quality Assessment (NAWQA) Project

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Pesticide National Synthesis Project

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The Quality of Our Nation's Waters
Pesticides in the Nation's Streams and Ground Water, 1992-2001

BACK TO CIRCULAR 1291 Materials Page

U.S. Geological Survey Circular 1291

Appendix 8. Methods and approach for NAWQA pesticide data analysis

Appendix 8A. NAWQA methods for pesticides in water from streams

Appendix 8B. NAWQA methods for pesticides in ground water

Appendix 8C. NAWQA methods for pesticides in bed sediment and whole fish from streams

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