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

Modeling Pyrethroid Uses and Conservation Practices in agricultural areas of California

November 13, 2017

SWPP Pesticide Registration Evaluation Model (PREM) User Manual

December 9, 2019

Using the Soil and Water Assessment Tool (SWAT) to Assess Pesticide Runoff from the Salinas River Watershed, California

Imidacloprid Use and Contamination in Surface Waters in the Salinas, Santa Maria, and Imperial Valleys, California

Summary of Federal and California Legal Mandates Dealing with Pesticides in Surface Waters

August 31, 1995

Surface Water Database (SURF) Highlights DPR’s 2023 SURF Data

Surface Water Database (SURF) Highlights of the 2023 SURF Update

Guidance for Diazinon Reevaluation Studies

March 26, 2003

US Clean Water Act Section 303(d) Final List for Registered Pesticides 2002

March 26, 2003

U.S. Environmental Protection Agency Ecological Risk Assessment and Registration Review of Pyrethroids and Pyrethrins (Bifenthrin, Cyfluthrins (& Beta), Cypermethrin (Alpha & Zeta), Cyphenothrin, D-Phenothrin, Deltamethrin, Esfenvalerate, Etofenprox, Fenopropathrin, Flumethrin, Gamma-Cyhalothrin, Imiprothrin, Lambda-Cyhalothrin, Momfluorothrin, Permethrin, Prallethrin, Pyrethrins, Tau-Fluvalinate, Tefluthrin, Tetramethrin) (Docket Identification Numbers: EPA-HQ-OPP-2010-0384, EPA-HQ-OPP-2010 0684, EPA-HQ-OPP-2012-0167, EPA-HQ-OPP-2009-0842, EPA-HQ-OPP-2011-0539, EPA HQ-OPP-2009-0637, EPA-HQ-OPP-2009-0301, EPA-HQ-OPP-2007-0804, EPA-HQ-OPP 2010-0422, EPA-HQ-OPP-2016-0031, EPA-HQ-OPP-2010-0479, EPA-HQ-OPP-2011-0692, EPA-HQ-OPP-2010-0480, EPA-HQ-OPP-2015-0752, EPA-HQ-OPP-2011-0039, EPA-HQ OPP-2011-1009, EPA-HQ-2011-0885, EPA-HQ-OPP-2010-0915, EPA-HQ-OPP-2012-0501, EPA-HQ-OPP-2011-0907)

July 5, 2017

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