- In October, HPWD delivered interactive water conservation programs to local schools. Approximately 600 students are learning about the Ogallala Aquifer and the journey of water from source to tap. Through these educational programs, HPWD continues to teach and inspire students to be good stewards and to make a difference in conserving water. If you need a program or presentation for a school, civic club, or other group, contact Jennifer McClendon at our office to schedule. (Photos Courtesy of HPWD)