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Reports - Groundwater Archive

Protocol to Determine Whether a Pesticide May Have Been Used in a Section Where it Has Been Detected In Ground Water (Establish Legal Agricultural Use)

March 12, 1996

Legal Agricultural Use Criteria

July 31, 1987

Evaluating Analytical Methods for Compliance with the Pesticide Contamination Prevention Act Requirements

July 10, 2012

Guidelines for Identifying Pesticides to be Added to and Removed from the Groundwater Protection List: Title 3, California Code of Regulations Section 6800(B)

October 22, 2013

Legal Agricultural Use Determination for Metolachlor/s-Metolachlor Degradate Detections in California

April 12, 2016

Use Restrictions (Management Practices) for Leaching GWPAs, Except Inside Canal and Ditch Banks and Artificial Recharge Basins, and on Engineered Rights of Way

Summary of Imidacloprid Groundwater Detections in 2021

February 16, 2022

Errata to “Legal Agricultural Use Determination for Imidacloprid Detections in California”

December 16, 2021

Legal Agricultural Use Determination for Imidacloprid Detections in California

September 1, 2021

Effect of Irrigation Scheduling on Movement of Pesticides to Ground Water in Coarse Soils.

January 1, 2000

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