The Porterville Irrigation District Groundwater Sustainability Agency (PIDGSA) was formed to meet the requirements of SGMA and to provide local control over groundwater management within our portion of the Tule Subbasin.
Our agency is governed by the Porterville Irrigation District Board of Directors, who provide oversight and policy direction. PIDGSA is dedicated to transparent governance, science-based planning, and collaborative engagement with our community. Together, we are working to achieve groundwater sustainability by 2040, preserving this critical resource for current and future generations.
Meetings:
PID GSA meetings are open to the public, and participation is strongly encouraged. The Board and Stakeholder Committees provide forums for policy discussions, technical updates, and stakeholder feedback.
- Board Meetings: Held on the third Thursday of the month, where significant policies, budgets, and actions are adopted.
- Stakeholder Committee: Meets on the first Thursday of each month, serving as an Advisory body of landowners and water users that provides input and recommendations to the Board.
- Special Meetings & Workshops: Scheduled as needed to address emerging issues or provide educational opportunities.
Agendas, minutes, and supporting materials are posted online in advance of scheduled meetings.
Recent Agendas & Minutes
Projects & Programs:
PID GSA is investing in projects that protect groundwater resources and improve long-term water reliability. Current efforts include:
- Groundwater recharge projects capture and store surface water that is available.
- Monitoring networks to track groundwater levels and quality.
- Partnerships with neighboring GSAs in the Tule Subbasin to coordinate sustainability actions.
- Conservation and efficiency programs to reduce overall groundwater demand.
GSA Transfer Request:
2026 Water Year (October 2025 – September 2026)
Each landowner within the PIDGSA that desires to transfer its allocation shall complete this form to document the transaction. All transfers must be consistent with the PIDGSA’s Rules and Regulations. If you have any questions or require assistance with completing your form, please contact the PIDGSA Administration Staff at (559) 782-6321 or email PIDGSA@ocsnet.net.
News & Notices:
The PID GSA provides regular updates to keep stakeholders informed of agency activities and deadlines. Notices include:
- Board and Stakeholder Committee meeting announcements.
- Groundwater allocation and accounting updates.
- Billing cycles and due dates.
- Opportunities for public workshops, surveys, and community input.
Contact & Engagement:
Stakeholder participation is critical to the success of SGMA. The PIDGSA encourages all landowners, growers, and community members to get involved.
- Attend public meetings to stay informed.
- Sign up for email updates to receive notices directly.
- Submit questions or comments to help shape the agency’s work.
Together, we can ensure a sustainable groundwater future for the Porterville region.
Resources:
The PIDGSA provides landowners and stakeholders with tools and information to support SGMA compliance and effective groundwater management:
- Groundwater Sustainability Plan (GSP) – The roadmap for achieving sustainability by 2040. (Draft in process)
- Allocations & Accounting – Details on annual groundwater budgets, Tier 1 allocations, and management actions. (Under review)
- Forms & Documents – Access to reporting forms, groundwater claim submissions, and key documents. (Under Development)
- SGMA Information – Background on the state law and resources for understanding local implementation.
Landowner Resources:
- Groundwater allocation information
- Reporting requirements and forms
- Recharge project opportunities
- Educational materials on SGMA compliance
Draft GSP Sections for Review:
Final Draft GSP for Public Review:
- PID GSP Draft Final
- Appendix A 2024 Tule Subbasin Coordination Agreement
- Appendix A-1 Tule Subbasin Monitoring Plan v. 3 Draft-Final
- Appendix A-2 Tule Subbasin Setting
- Appendix A-3 Technical Memorandum Update to the Groundwater Flow Model
- Appendix A-4 Memorandum Technical Support Comments, Management Criteria for Upper Aquifer Levels
- Appendix A-5 SWRCB Staff’s Degraded Groundwater Quality Sustainable Management Criteria Deficiencies
- Appendix A-6 Technical Support for Land Subsidence Sustainable Management Criteria
- Appendix A-7 Memorandum Addressing State Water Resources Control Board Comments Regarding Interconnected Surface Water
- Appendix B Rules and Regulations of the Porterville Irrigation District Groundwater
- Appendix C Notice to DWR Regarding Board Resolution for the Porterville Irrigation District to Serve as a GSA
- Appendix D Tulare County EHS Well Permitting
- Appendix E Policies and Principles for the Porterville Groundwater Banking and Landowner Groundwater Recharge Programs
- Appendix F Tulare County and City of Porterville Plans
- Appendix G ETGSA Land Subsidence Monitoring Program
- Appendix H Drinking Water Well Mitigation Plan
