1. Bedinger and Harrill, 2003, GSA Annual Meeting 1 Ground Water Contributions to Death Valley from Southeast California Desert Basins By M. S. Bedinger and J. R. Harrill Hydrogeologic Consultants to the National Park Service

2. Bedinger and Harrill, 2003, GSA Annual Meeting 2 NV CA AZ CA Regional Ground Water Potential Death Valley Ground Water Flow System

3. Bedinger and Harrill, 2003, GSA Annual Meeting 3 Hydrogeologic Units

4. Bedinger and Harrill, 2003, GSA Annual Meeting 4 Topography

5. Bedinger and Harrill, 2003, GSA Annual Meeting 5 Regional Ground-water Potential in Thousands of feet O IS M

6. Bedinger and Harrill, 2003, GSA Annual Meeting 6 Thermal Springs L C Blue Dots

7. Bedinger and Harrill, 2003, GSA Annual Meeting 7 Pluvial Lakes Lake Marsh Lake Manly Lake Manix Lake Mojave M O CS P ML MX MV T MQ PR AM AG

8. Bedinger and Harrill, 2003, GSA Annual Meeting 8 15 16 17

9. Bedinger and Harrill, 2003, GSA Annual Meeting 9 Ground Water Flow to Death Valley (cubic meters per day) Deep Springs(1), Eureka(2), Saline(3), Racetrack(4), Owens(5) 13,000 Panamint(6&9), Searles(7), Indian Wells(8), Mojave(15), Owens(5) 16,000 Southern Valleys (10,11,12,13,14,15, 16,17) 1,000 Total (rounded) 30,000