Welcome to Nueces Regional Flood Planning Group (Region 13)

Welcome to our website

The Nueces River originates on the Edwards Plateau in Central Texas in Edwards and Real Counties. The Sabinal, Atascosa, Leona, and Frio Rivers and their numerous tributaries all feed the Nueces on its way to Nueces and Corpus Christi Bays. Extending south from Corpus Christi, a large portion of the Nueces-Rio Grande Coastal Basin, containing Corpus Christi Bay, Corpus Christi Ship Channel, Oso Bay, and Baffin Bay, is also located in the Nueces Flood Planning Region. This region includes two major water supply reservoirs, Choke Canyon Reservoir and Lake Corpus Christi and crosses five ecoregions of Texas based on TPWD, including most of the South Texas Plains ecoregion.

2022 Draft Nueces Regional Flood Plan

The Nueces Regional Flood Planning Group is proud to present our Draft of the 2022 Nueces Regional Flood Plan

To view the Executive Summary online please click here

To view the PLAN online please click here 

Paper copies of the PLAN are available for viewing at the locations:

Nueces River Authority Offices
539 S. Hwy 83
Uvalde, Tx 78801

McMullen County / District Clerk
501 River Street
Tilden, Texas 78072

San Patricio Drainage District
701 S San Patricio St.
Sinton, TX 78387

Upcoming Meeting





11:30am - Region 13 RFPG Meeting

Join Zoom Meeting https://us02web.zoom.us/j/82662268207 Meeting ID: 826 6226 8207 US Toll-free 877 853 5257


Tilden, McMullen County In Person Meetings


Nueces RFPG Comment Map

We have created an easy link for you to show us your local flooding issues.  Click on the link below, type in your address and let us know what problems you are seeing.

Click here to comment on your local flood issues


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