Semitropic Water Storage District

Upgrate to Platform Plan to see more details. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Allocation

2025-2026 Allocation (Landowner Water Budgets Program) - Contract Water: 163.72 af per contract holder (83,700 AF total at 54% SWP reliability) - Supplemental SWSD Supplies: 163.43 af per GPSC payer (70,140 AFY average)
Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Allocation Documents

Allocation Document

Helpful Link

April 8, 2026

Resolution ST GSA 26-03 was adopted by roll call vote, finalizing civil penalties for 2025 water budget exceedances (up to $500/AF) with a $1,000 delinquency penalty for non-payment within 45 days. The Board approved a draft landowner recharge policy governing landowner-built recharge facilities, with an implementing agreement to be drafted by counsel; landowners are credited 80% of recharged water at the non-contract rate while the district retains 20%.

Loading...
Read more →
March 11, 2026

Board adopted the 2025 Agricultural Water Management Plan and adopted a resolution preliminarily setting $500/acre-foot penalties for 2025 water budget exceedances, with a noticed public hearing at next month’s meeting (April). GM reported acreage/demand trends and acknowledged landowners may bundle ownerships to reduce charges.

Loading...
Read more →
February 11, 2026

The board is moving forward with a new daily ET monitoring tool, giving growers more frequent ET and precipitation data tied to their water budgets. Staff presented a draft policy framework for permanent landowner recharge facilities with an 80/20 benefit split. The district is monitoring invasive golden mussels and watching west side treatment trials before pursuing similar actions.

Loading...
Read more →
January 14, 2026

The board formed a committee to expedite development of a groundwater banking policy for landowner-funded recharge facilities, responding to urgency from stakeholders ready to invest private capital. The district reported retiring nearly 19,000 acres and reducing demand by over 54,000 acre-feet since 2017, though supplemental water acquisition remains below targets. All monitoring wells showed groundwater elevations above minimum thresholds, demonstrating SGMA compliance.

Loading...
Read more →
December 10, 2025

The district's oversight has been formally transferred from the State Water Board back to DWR, initiating a 1-2 year review of the 2025 Groundwater Sustainability Plans. S&P maintained the district's bond rating citing strong financials, despite downward pressure across irrigation districts. The initial 2026 State Water Project allocation was set at 10%, higher than the typical 5% start due to wet October-November conditions.

Loading...
Read more →
1
2