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Reports - Groundwater Archive

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

Probabilistic Modeling for Risk Assessment of Ground Water Contamination by Pesticides.

December 1, 2004

Determining Sources and Ages of Shallow Ground Waters, with Potential Application to Studies of Pesticide Transport to California Ground Water.

April 21, 1995

Study 228: Monitoring the Concentrations of Detected Pesticides in Wells Located in Highly Sensitive Areas (Well Network Sampling) Annual Update 2016

January 1, 2016

The Qualification of Method EM-38.0-Modified as Unequivocal According to Criteria in the Pesticide Contamination Prevention Act

March 22, 2016

Presence of Bromacil, Diuron, and Simazine in Surface Water Runoff from Agricultural Fields and Non-Crop Sites in Tulare County, California. Braun, A.L. and L.S. Hawkins. PM 91-1. 1991

Seasonal Rainfall Effects on Pesticide Leaching in Riverside, California. Neal, R., R. Teso, T. Younglove, and D.L. Sheeks III. EH 91-07. 1991

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