1. Figure 1. Model Domain (Approximately 6 miles x 6 miles) Approx. 1-mile Proposed PEC Facility N

2. Figure 2. Model Grid N Approx. 1-mile Proposed PEC Production Well Location

3. Figure 3. General Cross-Section Land Surface Elevation Groundwater Surface Elevation Upper Aquifer Corcoran Clay (Regional Aquitard) Lower Aquifer 406’ msl -260’ msl -427’ msl -1188’ msl K= 10 ft/day K= 0.0053 ft/day K= 100 ft/day *Model layer thickness (1,2 and 3) correspond with geologic/geophysical interpretations from PEC Monitoring Well Installation. Layer 1 Layer 2 Layer 3 N

4. Figure 4. Model Boundary Conditions General Head (GHB) No Flow Boundary Proposed PEC Well N Approx. 1-mile

5. Figure 5. Layer 1 Groundwater Contour Map – No Pumping N Approx. 1-mile

6. Figure 6. Layer 2 Groundwater Contour Map – No Pumping N Approx. 1-mile

7. Figure 7. Layer 3 Groundwater Contour Map – No Pumping N Approx. 1-mile

8. Figure 8. Layer 1 Groundwater Contour Map –Pumping at 750 gpm N Approx. 700 feet

9. Figure 9. Layer 2 Groundwater Contour Map –Pumping at 750 gpm N Approx. 700 feet

10. Figure 10. Layer 3 Groundwater Contour Map –Pumping at 750 gpm N Approx. 700 feet

11. Figure 11. Layer 1 Groundwater Contour Map –Pumping at 1000 gpm N Approx. 700 feet

12. Figure 12. Layer 2 Groundwater Contour Map –Pumping at 1000 gpm N Approx. 700 feet

13. Figure 13. Layer 3 Groundwater Contour Map –Pumping at 1000 gpm N Approx. 700 feet

14. Figure 14. Layer 1 Groundwater Contour Map –Pumping at 2000 gpm N Approx. 700 feet

15. Figure 15. Layer 2 Groundwater Contour Map –Pumping at 2000 gpm N Approx. 700 feet

16. Figure 16. Layer 3 Groundwater Contour Map –Pumping at 2000 gpm N Approx. 700 feet

17. 2000gpm 1000gpm Figure 17. Layer 3 Comparison between pumping at 1000 gpm and 2000 gpm N Approx. 700 feet

18. Figure 18. Forward Particle Tracking - Layer 3 1-year of travel time N Approx. 1-mile

19. Figure 19. Backward Particle Tracking - Layer 3 1-year of travel time Zone of Capture N Approx. 1-mile