South San Joaquin Irrigation District

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Allocation

South San Joaquin Irrigation District is only part of the South San Joaquin GSA, which is composed of: South San Joaquin Irrigation District (SSJID) City of Ripon
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Allocation Documents

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June 9, 2026

The board approved redirecting a pump motor rebuild to the original contractor, with return to service expected in October and no impact to current delivery capacity. Staff reported receiving a $2M federal grant covering half of a $4M flow measurement modernization project. Directors praised field staff for maintaining smooth water deliveries amid volatile weather swings, including temperatures exceeding 100°F.

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May 26, 2026

The spray-cast pipelining program set a production record, lining ~15,500 feet of canal at $84/ft — under the $104/ft budget — with the K-lines from Santa Fe to Escalon targeted next season. The water treatment plant received a CO₂ force majeure notice and is testing sodium hydroxide as an alternative for pH control. Directors thanked crews for managing a difficult irrigation season and noted water clarity improvements from Magneside treatment.

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April 28, 2026

Financial reports showed $123.8M in cash and investments, with strong Tri-Dam revenues. Lobbying updates flagged concerns with AB 2026 groundwater recharge language; partners including SJTA are opposed unless amended.

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April 14, 2026

The Board adopted the 2025 Ag Water Management Plan (Res. 26-11-W). Staff cited the 2024–2025 water year (Oct–Sep) farm-gate deliveries of 124,137 AF and estimated private pumping of ~65,000 AF. Staff announced Magnacide application begins April 20 and Cascade is planned for May 10, sparking Board concerns about debris clogging filters and burning pumps. Directors also toured the Canyon Tunnel construction site, where roughly 180 feet have been bored to date.

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February 24, 2026

The board voted 3-2 to impose new contract terms on field employees after failed negotiations with IBEW Local 1245, including a 7-on/7-off schedule and revised overtime and health insurance structures effective March 2026. The 2026 irrigation season was unanimously set to begin March 11, with water flowing into the main canal March 2. Staff also reported re-engaging Division 9 growers following a failed rate vote, with follow-up meetings planned to build toward a revised proposal.

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