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  • Reports
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Reports - Groundwater Archive

Standard Operating Procedure – Creating and Completing a Chain of Custody Record

September 2, 2021

Standard Operating Procedure – Archiving Study Data, Records, and Other Documents

February 24, 1997

Standard Operating Procedure – Reviewing Contract Laboratory Methods

August 10, 1995

Standard Operating Procedure – Preparing, Approving and Implementing Standard Operating Procedures

June 29, 1995

Guide to Sampling Air, Water, Soil, and Vegetation for Chemical Analysis

June 1, 1994

Study 228: Monitoring the Concentrations of Detected Pesticides in Wells Located in Highly Sensitive Areas (Well Network Sampling) Annual Update 2017

January 1, 2017

2023 Status Report Pesticide Contamination Prevention Act

January 1, 2023

2021-2022 Status Report Pesticide Contamination Prevention Act

January 1, 2022

2024 Pesticide Drinking Water Standards and Information

July 1, 2024

Protege Tu Agua Potable

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