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Data Gap Identification and Data Improvement 

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Aims to enhance groundwater subbasin knowledge and address groundwater data gaps through the installation of monitoring sites and equipment, coordinating with neighboring subbasins, revising the GSP in line with Department of Water Resources’ feedback, preparing the five-year GSP Periodic Evaluation, and engaging stakeholders through an outreach program. 

Consultant: Larry Walker Associates  

Project Partner: Butte County Water and Resource Conservation  

Total Project Budget: $1,978,750 

Project Outcomes 

  • Expanded Understanding of Basin Conditions: The installation of monitoring sites and equipment aims to address data gaps in the Wyandotte Creek subbasin, enhancing the understanding of hydrogeology and hydrology. This will support updates to the GSP and ensure effective management of the subbasin. 
  • Improved Understanding of Domestic Wells: By reviewing the domestic wells and establishing a Community Monitoring Program with dry well tracking, the project will provide more insights into the condition of these wells. 
  • Periodic GSP Evaluation: The project includes preparation for the five-year GSP evaluation, addressing the corrective actions recommended by the Department of Water Resources (DWR). 
  • Enhanced Stakeholder and Public Engagement: Regular meetings, workshops, and outreach activities will inform the public and stakeholders about the project's progress and encourage participation. 
  • Domestic Well Monitoring and Community Program: A key outcome is the creation of a monitoring program for domestic wells, equipping volunteer wells with monitoring devices to track water levels and enhancing the data management system for well data. 

Project Progress 

Key Accomplishments 

  • Wyandotte Creek Advisory Committee Discussion 
    • On November 7, 2024, the Wyandotte Creek Advisory Committee discussed the Draft Proposed Monitoring Network Map. The committee agreed with the proposed approach and locations. 
  • Board Approval 
    • On November 21, 2024, the Board reviewed and approved the proposed monitoring network approach and locations. 

Upcoming Tasks 

  • Finalize access agreements, designs, and bid documents (January 2025). 
  • File Environmental Information Forms for well construction. 
  • Issue notice to proceed for well contractors (Spring 2025). 
  • Complete new well installations (June 2025).