Water Conservation

As the Dallas-Fort Worth Metroplex continues to grow, competition among municipal, agricultural, industrial, residential, and commercial needs for the region’s finite water supplies also increases. We have set a water conservation goal to reduce our water consumption by 20% of 2005 levels by 2020.

Taking Action

Maximize Water Conservation and Efficiency

The University uses water for building operations and maintenance, research and development activities, landscaping and irrigation, dining, sanitation, and  domestic use.  Since 2006, we have implemented the following water-efficiency improvements:

• Installation of low-flow showerheads in 1,500 showers in the summer of 2011 to save one gallon of water per minute of use. Estimated savings are 27 million gallons of water annually.
• Retrofit of an average of five restrooms per year by installing low-flow toilets and sinks.
• Upgrade of heating and cooling system steam traps, which capture steam condensate and  recirculate the collected water back through the system  for reuse. Condensate returned to the boilers was increased from 60- 85%, saving millions of gallons annually.
• Installation of water-to-water heat exchanges in research lab activities that use domestic cold water.
• Installation of a weather-based, radio-transmit master control system that is recognized by the U.S. EPA WaterSense program for reducing irrigation water by  projected 20 percent to 40 percent.
• Installation of a 28,000-gallon capacity rainwater collection system at the Engineering Research Building, which can hold up to one inch of rainfall from the building’s catchment area and capture condensate water from the air conditioning system during summer months. Captured water is stored for single reuse in landscape irrigation.
• Installation of a water collection system at the Community Gardens site

Transition Open Spaces to Water-Wise Habitats

The University’s 2007 Campus Master Plan places high value  on open, natural campus spaces that celebrate regional ecology and provide outdoor walkways and gathering places for the campus community. We  incorporate water-wise habitat designs for new campus development  The Engineering Research Building and The Green at College Park exemplify the master plan’s objectives for natural spaces and serve as role models for future campus construction activities. We are continuously replacing high-water, high maintenance plant selections with native and xeric-adapted plants and replacing traditional turf with reduced water use and “low mow” lawn turf. 

Manage Storm water Impacts

The University addresses storm water impacts by adopting Storm Water Management Plan, which includes best management practices for protecting water from storm-water discharges, illegal dumping, and spills.