TPG Online Daily

Mid-County Agency: $7.6 Million

By Becca Gold Rubin

This month we are thrilled to report some really great news! In May, the California Department of Water Resources Sustainable Groundwater Management Grant Program awarded a $7.6 million grant to the Santa Cruz Mid-County Groundwater Agency (MGA).

In order to share this exciting information, I’m going to use some acronyms. Read through to the end and see if can count how many!

This grant is for the implementation of the Basin Groundwater Sustainability Plan (GSP); a plan which is required by the Sustainable Groundwater Management Act (SGMA) of 2014.

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From Left: Melanie Mow Schumacher (Soquel Creek Water District), Sierra Ryan (County of Santa Cruz), Ron Duncan  (Soquel Creek Water District), Carla Christensen (Soquel Creek Water District), Kevin Crossley (City of Santa Cruz), Dr. Tom Lahue (Soquel Creek Water District) celebrate after receiving the grant in Sacramento for the Santa Cruz Mid-county Groundwater Agency.

SGMA requires local agencies to form Groundwater Sustainability Agencies (GSA) for the high- and medium-priority basins (the Santa Cruz Mid-County Groundwater Basin is a high-priority basin), which then must develop and implement a GSP to avoid undesirable results, mitigate overdraft conditions, and make the basin sustainable by 2040.

The MGA is an 11-member board representing Central Water District, City of Santa Cruz, County of Santa Cruz, Soquel Creek Water District, and private well owners — all of whom share use of the Santa Cruz Mid-County Groundwater Basin. Acting as the local GSA, a GSP was created and submitted to the State, which accepted it in mid-2021.

The projects funded by the grant are part of the implementation of the GSP. The District’s Pure Water Soquel project is a significant element of the GSP and is leading the way toward achieving basin sustainability.

Among the key grant-funded GSP implementation projects are:

This will assist with reducing reliance on pumping from wells nearer to the coast by increasing pumping at more inland locations. Pumping and redistribution of groundwater extraction to wells more inland is a critical component to basin sustainability. With this funding, the Soquel Creek Water District will continue to implement groundwater adaptive management and extraction for various wells so that inland wells near the Pure Water Soquel seawater intrusion prevention (SWIP) wells will continue to be optimized.

ASR would inject excess surface water, treated to drinking water standards, into the Basin for use as an underground storage reservoir, and extract stored water during periods of water supply shortages. Any ASR project would need to be designed with additional capacity to contribute to the restoration of the Basin.


This will increase system reliability and allow more flexibility to reduce extraction of the coastal wells and shift pumping more inland.

This modeling will provide key information with which to consider additional indirect potable reuse and ASR implementation with potential of resources between agencies, with a combination of surface water, groundwater, and purified recycled water (known as conjunctive use). Together with water quality and economic analyses, sufficient data will then exist to develop an efficient and highly-optimized plan.

The projects funded by this grant are critical to the implementation of the MGA’s GSP.

It’s worth noting that our neighbor to the south, Pajaro Valley Water Management Agency, received a similar grant to create an alternative water source for agriculture, and to reduce groundwater overdraft and seawater intrusion.

The funding of these projects is a significant step toward sustainability and a resilient, reliable water future for our coastal communities.

And now for our acronym quiz: how many acronyms are defined in this article? If you answered six, you’re correct and can now use these acronyms to impress (or annoy) your friends and family! The terms converted to acronyms were:

Talk to you later (TTYL) in next month’s column!

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As always, if you have any questions about this month’s topic or anything else related to Soquel Creek Water District, feel free to contact us at outreach@soquelcreekwater.org or 831-475-8501 x118 and visit www.soquelcreekwater.org

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