Visit NRI for natural resources managment information.

We are seeking input from ag producers and irrigigation district managers and board members in the Lower Rio Grande Valley about water conservation. This survey is short and important and will help us better educate producers.

TWRI seeking input on Lower Rio Grande Valley water conservation from ag producers, irrigation districts

Scroll through the photo essay of the Texas Watershed Planning short course, meet a new water team member, read about the updated Arroyo Colorado WPP and more in December's Conservation Matters!

December CM

The latest issue of txH2O examines the different levels of water security, perfecting the water treament process, water quality monitoring and more.

txH2O Fall 2017

We've helped Texans make every drop count since 1952, and now our 2016 Annual Report provides a look at our latest year of work. From watershed protection to education, we've helped protect and conserve water resources throughout Texas.

Annual Report 2017

The Texas Water Resources Institute (TWRI) announces the Request for Pre-Proposals for the FY 2018 National Competitive Grant Program by the U.S. Geological Survey in cooperation with the National Institutes for Water ResourcesPre-Proposals in PDF format must be emailed to the TWRI Director Dr. John Tracy at by 5 p.m. ET (4 p.m. CT), February 15, 2018. More details can be found in the FY2018 104g RFP.

Upcoming Training Courses

Our training program markets and adminsters short courses on diverse natural resource and water related topics. See a full schedule or subscribe to receive updates about new courses.

Recent Publications

Conservation Matters

Conservation Matters covers the latest research and education news about land, water and wildlife in Texas and beyond state lines.


txH2O magazine features current water resources research, outreach programs, and issues in Texas.

The Texas Water Journal is an online, peer-reviewed journal devoted to the timely consideration of Texas water resources management and policy issues that integrates science, engineering, law, planning, and other disciplines. The journal is published in cooperation with a nonprofit organization, Texas Water Journal.

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