Phoenix's ASR Well: Glass Beads Versus Silica Sand Filter Pack: Is There A Difference?

Presented on Wednesday, December 4, 2013
Gary M. Gin, RG, Water Services Department, City of Phoenix, Phoenix, AZ




Gary M. Gin, RG
Water Services Department, City of Phoenix, Phoenix, AZ
Gary Michael Gin is the City Hydrologist for Phoenix, and is currently working on implementing and operating Phoenix’s first Aquifer Storage and Recovery wellfield. He received a bachelor’s degree in Geologic Science (with distinction) from Sonoma State University in California, and earned a master’s degree in Geological Sciences from the University of Nevada, Las Vegas. Gin is a Registered Professional Geologist in Arizona and Texas with 14 years of experience in water resource development, management, and optimizing wellfield operations.

NGWA may only post those brown bag sessions, Webinars, event sessions, and like for which we have obtained copyright permission from the presenter. Furthermore, by accessing or downloading any of these items, you agree they are for your own personal use and may not be disseminated by any means to others via any medium. Click here to read NGWA's proprietary legend and disclaimers before proceeding.