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State of California Department of Pesticide Regulation
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Reports - Groundwater Archive

Sampling for Pesticide Residues in California Well Water 2019 Update

February 1, 2020

2021/2022 Status Report Pesticide Contamination Prevention Act

2020 Status Report Pesticide Contamination Prevention Act

2019 Status Report Pesticide Contamination Prevention Act

2018 Status Report Pesticide Contamination Prevention Act

2017 Status Report Pesticide Contamination Prevention Act

Sampling for Pesticide Residues in California Well Water Highlights of the 2021 Annual Well Sampling Report

Develop Holding Pond Mitigation Practices to Prevent Herbicide Movement to the Ground Water.

September 6, 2004

Comparison of USEPA and DPR Modeling Approaches and Validation Procedures to Predict Drinking Water Concentrations of Pesticide Residues for Use in Human Health Risk Assessments.

September 26, 2017

Potential for Propyzamide Movement to California Ground Water as a Result of Agricultural Use — Model Simulations and Results

June 20, 2017

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