Skip to Main Content
CA.gov

Official website of the State of California

Help Translate
State of California Department of Pesticide Regulation
Custom Google Search
  • About
    • About DPR
    • Environmental Justice
    • Tribal Affairs
    • Committees
    • Laws and Regulations
    • Report a Pesticide Incident
  • Pesticide Safety
    • How Pesticides are Evaluated
    • Community Health
    • Worker Safety
    • Healthy Schools Act and Training
    • Enforcement
    • Species Protection
    • Cannabis Cultivation
    • Look Up Pesticide Info
    • Report a Pesticide Incident
  • SPM and IPM
    • Sustainable Pest Management/Integrated Pest Management Overview
    • Integrated Pest Management/Sustainable Pest Management Resources
    • Sustainable Pest Management Grants
    • Integrated Pest Management Achievement Awards
  • Pesticide Registration
    • How to Register a Pesticide
    • Registered Products in California
    • Look Up Pesticide Info
    • Stakeholder Notices and Info
  • Professional Licensing
    • Apply for a License
    • Renew a License
    • Continuing Education
    • List of Current Licensees
  • Data and Reports
    • Pesticide Use in California
    • Environmental Monitoring
    • Tracking Pesticide Illness
    • Residue Monitoring
    • Registered Products in California
    • Look Up Pesticide Info
    • Reports Directory
  • Get Involved with DPR
    • News and Announcements
    • Meetings and Events
    • Resource Hub for Local Engagement
    • Proposed Regulatory Changes
    • Submit a Public Comment
  • Reports
  • Air
  • Alternatives
  • Ecosystem
  • Groundwater
  • Pest Eradication
  • Pesticide Contamination Prevention Act (PCPA) Groundwater
  • Pesticide Illness Surveillance Program (PISP)
  • Pesticide Use Report (PUR)
  • Residue
  • Risk
  • Surface Water

Reports - Groundwater Archive


Study 328: Protocol for Follow-Up Groundwater Monitoring of Fludioxonil

January 1, 2020


Study #325: Protocol for Analysis of Neonicotinoid and Fungicide Concentrations in Soil Cores from Treated Lettuce Fields

September 1, 2019


Study 228: Protocol for Monitoring the Concentration of Detected Pesticides in Wells Located in Highly Sensitive Areas (Well Network Study)

April 1, 2021


Study GW17A: Protocol for Additional Groundwater Protection List Monitoring for Imidacloprid

October 1, 2019


Study #326: Protocol for Study to Test Effect of Sample Port Location and Pump Run Time on Integrity of Groundwater Samples

April 1, 2019


Study #323: Protocol for Groundwater Monitoring at a Flood-MAR Pilot Study Site Near Helm, California

May 1, 2019


Study #318 Protocol for Cooperative Groundwater Monitoring in Region 3 with the Central Coast Regional Water Quality Control Board

May 1, 2019


Study GW13a: Updated Protocol for Additional Groundwater Protection List Monitoring for Penoxsulam

September 1, 2021


Study 333: Protocol for Groundwater Protection List Monitoring for Methoxyfenozide, Chlorantraniliprole, and Flutriafol in High Use, Vulnerable Areas

July 1, 2022


Summary of Results for FY 1998-99 Ground Water Protection List Monitoring

March 19, 1999

Resources
Mill Assessment Language Access Careers Contact Us CalEPA
Stay Informed
Get the latest updates from the California Department of Pesticide Regulation

*= Required Field

Directed to another website

CA.gov
  • Privacy Policy
  • Conditions of Use
  • Accessibility Guide
  • Accessibility Certification
  • Sitemap
  • Facebook
  • Twitter
  • YouTube
  • LinkedIn
Copyright © State of California