Tap into Quality (TIQ) has created an educational CD-ROM, that was designed to be a useful tool for 6th grade science and chemsitry teachers. However, it also can be useful to anyone who wants to learn more about water quality issues. Some of the topics in the CD-ROM include:
History of Water in Arizona
Water Cycle and Water Sources
Water Treatment Process and Testing
Classroom activities designed and correlated to the 2004 State Science Standards