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State of California Department of Pesticide Regulation
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Reports - Surface Water Archive

Using Water Quality Ponds to Mitigate Pesticides in Urban Runoff

Pesticide-Treated Seeds: Public Comments

February 15, 2022

Methodology for Evaluating Pesticides for Surface Water Protection: PREM Version 6 Updates

April 10, 2024

Pesticide Registration Evaluation Model (PREM) User’s Manual (Version 6.0)

April 10, 2024

STUDY 319: Monitoring of Dissolved Copper in California Coastal Marinas

June 1, 2023

Final Report for Department of Pesticide Regulation (Contract No. 21-C0035)

January 5, 2024

Pesticide monitoring in urban areas of Northern California (FY2022/2023)

May 16, 2024

Ambient Surface Water and Mitigation Monitoring in Urban Areas in Southern California (WY2022/2023)

March 24, 2024

Surface Water Database (SURF) Highlights of the 2024 SURF Update

Monitoring Pesticides in Wastewater Influent and Effluent

March 18, 2024

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