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Request for Proposals: Ongoing SGMA Implementation Support Services

The Wyandotte Creek Groundwater Sustainability Agency (GSA) is pleased to announce the release of a Request for Proposals (RFP) for Ongoing SGMA...

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Notice of Public Hearing

Notice of Public Hearing for Proposed Wyandotte Creek GSA Groundwater Sustainability Fee Adoption. Public hearing to be held Thursday, May 21st at...

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Funding FAQ

The Wyandotte Creek Subbasin, identified as a medium-priority groundwater basin by the Department of Water Resources, is managed solely by the...

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SGM Grant Projects

Learn more about the SGM Grants Projects and take a short survey!

Take our survey!
Need to make a change to your GSA fee?

User Classification Change and Appeal Process

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Wyandotte Creek GSP

On July 27, 2023 the California Department of Water Resources (DWR) notified the Wyandotte Creek Subbasin GSP Plan Manager that the GSP has been...

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About the Wyandotte Creek GSA

Click here to learn more about our agency.

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What is SGMA?

Learn more about the Sustainable Groundwater Management Act (SGMA) here.

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Groundwater Awareness Week 2026

Join the Department of Water Resources (DWR) to celebrate National Groundwater Awareness Week 2026. During the week, DWR will host virtual...

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2026 Fee Study Webinar

Join the webinar on Tuesday, March 24th, at 6 p.m.

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Interactive Groundwater Map

Explore groundwater monitoring across the Wyandotte Creek Subbasin using this interactive map.

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GSA Map

More About SGMA

FAQS

Meetings

Contact

Top Requested

Browse a few of our Top Requested Resources

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SGM Grant Projects

Learn more about the SGM Grants Projects and take a short survey!

Take our survey! →

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Sign-up for the SGMA Email List

Sign-up for the Sustainable Groundwater Management Act email to stay up to date on the latest and greatest news.

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Open Positions on the Wyandotte Creek Advisory Committee

Applications for an environmental and business representative on the WAC are currently being accepted to be considered by the Wyandotte Creek GSA...

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A group meeting in a conference room with laptops, a presenter, and gift bags on the table, discussing a presentation.

Wyandotte Creek Advisory Committee Meetings

The Wyandotte Creek Advisory Committee (WAC) meetings are scheduled for the first Thursday of the months identified below from 9:00am to 11:00 pm...

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GSP Approved by DWR

On July 27, 2023 the California Department of Water Resources (DWR) notified the Wyandotte Creek Subbasin GSP Plan Manager that the GSP has been...

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Calendar

Stay up to date on our latest events and meetings.

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Data Gap Identification and Data Improvement

Regional Conjunctive Use Project

Board Meetings

Keep up with the Latest Board Meetings and Activities

September 17, 2026

October 15, 2026

November 19, 2026

Most Recent Agenda View Board Meetings

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Board Meetings

Wyandotte Creek Advisory Committee