Reports
Annual Reports
Following the adoption of a Groundwater Sustainability Plan (GSP) the Sustainable Groundwater Management Act (SGMA) requires GSAs to submit annual reports to the CA Department of Water Resources on April 1 of ever year. The Annual Report serves to inform and update both the State and stakeholders in the Kings Subbasin on groundwater conditions and GSP implementation over the prior year.
The Annual Report includes both data and a description of the GSAs’ progress toward implementation of their GSPs. Data includes information from the Kings Subbasin’s seven GSAs’ monitoring networks, groundwater extractions, surface water supply, total water use, and changes in groundwater storage.
| DATE SUBMITTED | WATER YEAR | REPORT (PDF) | GW EXTRACTION | SURFACE WATER SUPPLY | TOTAL WATER USE | STORAGE CHANGE |
| 4/1/2026 | 2025 (OCT 2024- SEP 2025) | Annual Report | 1,556,000 AF | 1,059,000 AF | 2,615,000 AF | -160,000 AF |
| 4/1/2025 | 2024 (OCT 2023- SEP 2024) | Annual Report | 1,256,000 AF | 1,382,000 AF | 2,638,000 AF | -270,000 AF |
| 4/1/2024 | 2023 (OCT 2022- SEP 2023) | Annual Report | 864,000 AF | 1,938,000 AF | 2,802,000 AF | 1,280,000 AF |
| 4/1/2023 | 2022 (OCT 2021- SEP 2022) | Annual Report | 1,943,000 AF | 631,000 AF | 2,574,000 AF | -680,000 AF |
| 4/1/2022 | 2021 (OCT 2020- SEP 2021) | Annual Report | 2,293,000 AF | 335,000 AF | 2,628,000 AF | -890,000 AF |
| 4/1/2021 | 2020 (OCT 2019- SEP 2020) | Annual Report | 1,353,418 AF | 958,180 AF | 2,311,598 AF | – 550,000 AF |
| 4/1/2020 | 2019 (OCT 2018- SEP 2019) | Annual Report | 1,061,594 AF | 1,639,162 AF | 2,700,756 AF | 390,000 AF |
PERIODIC EVALUATION
A Periodic Evaluation is a progress report that GSAs submit to DWR every five years. It assesses how well the GSP is being implemented, whether key milestones are being met, and if the basin is on track to achieving long-term sustainability goals. The North Fork Kings GSA submitted its Periodic Evaluation in January 2025.