Visit IRNR for natural resources managment information.

The Summer 2015 issue of txH2O looks at the new Lower Rio Grande Valley Water Improvement Initiative, water conservation technologies for utilities and homeowners, research into soil moisture and more.

Summer 2015 tx H2O (1)

TWRI is hosting an Introduction to Watershed Modeling course July 8 in Austin for watershed coordinators and water professionals. Read more in the June issue of Conservation Matters.

June 2015 CM - Modeling Training

July is Smart Irrigation Month, and TWRI and the Texas A&M AgriLife Extension Service have many resources to help Texans save water by irrigating their landscapes more efficiently. Learn more in Conservation Matters.

June 2015 CM - Smart Irrigation Month

The Attoyac Watershed Protection Plan was recently published. TWRI cooperated with the Angelina-Neches River Authority, Castilaw Environmental Services, Stephen F. Austin State University and Texas A&M AgriLife Research to develop the plan.

Attoyac WPP

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.

Texas Water Journal

The Texas Water Journal is an online, peer-reviewed journal devoted to water resources management and policy issues.

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