Agrilife Extension Resources
Water is one of Texas’ most critical natural resources, so maintaining the health and sustainability of the Texas water sources and aquifers is vitally important. Our educational resources and regional experts teach Texans about water conservation, management and quality while protecting the state’s rivers, streams, lakes, bays and oceans.

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This publication discusses the design, construction, and maintenance of rain gardens as a stormwater best management practice.
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Like paper and plastic, some water can be recycled. This “graywater” which can be water from bathtubs, showers, clothes washing machines, and some sinks can then be used in landscapes.
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This publication includes a glossary of key terms and answers to frequently asked question about The Clean Water Act and its amendments to regulate certain discharges of stormwater.
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This publication describes how to plan, design and install various types of soil storage and infiltration systems.
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This publication explains how filter strips work and details soil types, dimensions, and vegetation options.
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This free, downloadable 2-page publication discusses ways to protect your water supply.
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Household well owners in Texas are responsible for ensuring that their well water is safe to drink. This publication discusses common factors that affect well water quality and quantity, including common contaminants in well water in Texas, water testing methods, treatment options, well siting, and recommendations for protecting the quality of your well water. Also […]
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This palm-sized flip deck features photographs and line drawings of 61 aquatic plants commonly found in Texas.
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This manual is intended for use as an instructional guide accompanying a short course discussing wastewater loading to onsite wastewater treatment systems.
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Well water can become contaminated by the constituents in fertilizers used on agricultural crops and home lawns and gardens. This publication explains how to identify potential risks associated with fertilizers on your property and how to reduce the chances of these materials reaching your well water. (2 pages)