Ambient Monitoring for Pesticides in Washington State Surface Water May 2020 2017 Technical Report Washington State Department of Agriculture Natural Resources Assessment Section Derek I. Sandison, Director Visit the Department of Agriculture’s Natural Resources Assessment Section website at agr.wa.gov/AgScience to view or download this report. Contact Information Program Manager Gary Bahr 360-902-1936 Natural Resources Assessment Section Washington State Department of Agriculture Olympia, Wash.
[email protected] Communications Director Hector Castro 360-902-1815 Washington State Department of Agriculture Olympia, Wash.
[email protected] Any use of product or firm names in this publication is for descriptive purposes only and does not imply endorsement by the author or the Department of Agriculture. Publication No. 102-629 (R/5/20) Do you need this publication in an alternate format? Please call the WSDA Receptionist at 360-902-1976 or TTY 800-833-6388. Ambient Monitoring for Pesticides in Washington State Surface Water May 2020 2017 Technical Report Washington State Department of Agriculture Natural Resources Assessment Section Lead author: Katie Noland Matthew Bischof, Margaret Drennan, Abbey Nickelson, Jadey Ryan Ambient Monitoring for Pesticides in Washington State Surface Water: 2016 Technical Report | i Acknowledgments The authors of this report would like to thank the following people and organizations for their important contributions to this study: • The Washington State Department of Ecology Manchester Environmental Laboratory staff for their care and attention to detail in every step of the process: method development, sample transport, logging, extraction, analysis, quality assurance and quality control, and data reporting. Without their work, this project would not be possible.