1. Tooele Valley Change Application Policy

2. Summary Review Water Right Issues Policy Conclusions

3. Tooele Map

4. Hydrologic Connection Recharge / Discharge

5. Water Right Distribution Total Recharge: 75,297 Total Permitted Use: 77,527 Total Difference: -2,230 Percent over: 3% Recharge: 16,910 Permitted Use: 22,004 Difference: -5,094 Percent over: 30% Recharge: 43,160 Permitted Use: 47,900 Difference: -4,741 Percent over: 11% Recharge: 15,226 Permitted Use: 7,622 Difference: 7,604 Percent under: 50% Recharge: 15,226 Permitted Use: 7,970 Difference: 7,257 Percent under: 48% Recharge: 43,160 Permitted Use: 48,595 Difference: -5,435 Percent over: 13% Recharge: 16,910 Permitted Use: 27,404 Difference: -10,494 Percent over: 62% Total Recharge: 75,297 Total Permitted Use: 83,969 Total Difference: -8,672 Percent over: 12%

6. Proposed Policies Can’t Cross into Eastern Zone East Flow Path Buffer

7. East Zone Example

8. Path change buffers 4 mile

9. Buffer Distance Well

10. Path change buffers New 3 mile

11. Conclusions Policy Summary –Can’t Cross Into Eastern Zone –Buffer 3 Miles East Perpendicular to Flow Path Change Details –Multiple Water Rights Each Water Right Will Be Evaluated Individually Most Restrictive Water Right Will Govern –Multiple Points of Diversion Based On Eastern Most Well –Applications Will Still Be Considered On Their Own Merit

12. Online Policy Tool Heretofore & Hereafter Points of Diversion Display if proposed change fits policy Publish Interim Map of Flow Lines

13. Implementation Date April 16, 2008 Previously Filed Change Applications PODs locked In For Buffer Analysis (No “Leap Frogging” East Across Valley )

14. Thank You Utah Division of Water Rights PO Box 146300 Salt Lake City UT 84114-6300