Future Ground Water Demand in the Deschutes Basin DWA Final Report August 2006 David Newton, P.E.1 Mathias Perle1 Jake Polvi, E.I.T.1 1, Newton Consultants, Inc. 521 SW 6th Street, Suite 100, Redmond, OR, 97756; (541) 504-9960
[email protected] The authors wish to thank the Bureau of Reclamation for sponsoring this report as part of the Deschutes Water Alliance Water 2025 Grant (see www.deschutesriver.org/Water_summit for more information). DWA Future Groundwater Demand in the Deschutes Basin FW-1 Deschutes Water Alliance Issue Paper – Final Report Deschutes Water Alliance Future Groundwater Demand in the Deschutes Basin – August 2006 Prepared by: David Newton Newton Consultants, Inc. Mathias Perle Newton Consultants, Inc. Jake Polvi Newton Consultants, Inc. Feedback and comments were received by: Patrick Griffiths City of Bend Tom Hickman City of Bend Pat Dorning City of Redmond Ray Johnson City of Redmond Kyle Gorman Oregon Water Resources Department Tod Heisler Deschutes River Conservancy Bruce Aylward Deschutes River Conservancy Kate Fitzpatrick Deschutes River Conservancy Brett Golden Deschutes River Conservancy Steve Johnson Central Oregon Irrigation District & Deschutes Basin Board of Control Jan Lee Swalley Irrigation District Kathy Kihara Bureau of Reclamation Bonnie Lamb Oregon Department of Environmental Quality Jan Houck Oregon Parks & Recreation Department Steven Marx Oregon Department of Fish and Wildlife FOREWORD BACKGROUND The upper Deschutes Basin comprises about 4,500 square miles of watershed between the highland areas to the east, south and west, and Lake Billy Chinook to the north. The Central Oregon area, located within the upper basin, is experiencing rapid growth and changes in both lifestyle and land uses.