1. Water Resources 101 TOOLS Water Management:

2. Water Resources 101 Water Sources Groundwater Surface Water Effluent

3. Water Resources 101 Reservoirs SRP Lake Pleasant Colorado River Powell Mead

4. Water Resources 101 Watershed Management Irrigation Efficiencies Range Management Riparian Restoration Invasive Plant Removal Stream Course Redesign Urban Storm Water Management

5. Water Resources 101 Elevated Tanks

6. Water Resources 101 Standpipes

7. Water Resources 101 Ground Level - Steel

8. Water Resources 101 Cast-in-Place Concrete

9. Water Resources 101 Recharge Injection Vadose ASR Constructed Spreading Basins In-Channel Managed GSF

10. Water Resources 101 Recharge Regulatory Framework USF Permit Constructed vs Managed WSP Permit APP CAP Projects Excluded Remediated Source Effluent Source Surface Water Rights

11. Water Resources 101 Recharge Facilities Scottsdale Gilbert State Demonstration Projects CAVSARP/SAVSARP Sweetwater Recharge Facility Lower Santa Cruz Managed BKW Farms Rural WWTF Recharge

12. Water Resources 101 Recharge Facilities Scottsdale Gilbert State Demonstration Projects CAVSARP/SAVSARP Sweetwater Recharge Facility Lower Santa Cruz Managed BKW Farms Rural WWTF Recharge

13. Water Resources 101 Recharge Facilities Scottsdale Gilbert State Demonstration Projects CAVSARP/SAVSARP Sweetwater Recharge Facility Lower Santa Cruz Managed BKW Farms Rural WWTF Recharge

14. Water Resources 101 Recharge Facilities Scottsdale Gilbert State Demonstration Projects CAVSARP/SAVSARP Sweetwater Recharge Facility Lower Santa Cruz Managed BKW Farms Rural WWTF Recharge

15. Water Resources 101 Recharge Facilities Scottsdale Gilbert State Demonstration Projects CAVSARP/SAVSARP Sweetwater Recharge Facility Lower Santa Cruz Managed BKW Farms Rural WWTF Recharge

16. Water Resources 101 Recharge Facilities Scottsdale Gilbert State Demonstration Projects CAVSARP/SAVSARP Sweetwater Recharge Facility Lower Santa Cruz Managed BKW Farms Rural WWTF Recharge

17. Water Resources 101 Recharge Facilities Scottsdale Gilbert State Demonstration Projects CAVSARP/SAVSARP Sweetwater Recharge Facility Lower Santa Cruz Managed Pinal/Pima Farms Rural WWTF Recharge

18. Water Resources 101 Recharge Facilities Scottsdale Gilbert State Demonstration Projects CAVSARP/SAVSARP Sweetwater Recharge Facility Lower Santa Cruz Managed BKW Farms Rural WWTF Recharge

19. Water Resources 101 Arizona Water Banking Authority (AWBA) Role Goals/Status On-River – 420,000 AF Phoenix AMA – 1,566,000 AF Pinal AMA – 243,000 AF Tucson AMA – 864,000 AF Challenges ; 96% ; 87% ; >100% ; 39%

20. Water Resources 101 Remediation/Treatment of Groundwater Human Caused Contaminants Treated Superfund/WQARF sites Nitrogen Natural Contaminant Treatment Arsenic, Fluoride Brackish Desalination

21. Water Resources 101 Remediated Groundwater Tucson Airport Remediation Project Glendale Nitrate Flowing Wells

22. Water Resources 101 Treatment of Groundwater Goodyear Desalination Plant Sahuarita Arsenic Treatment Green Valley Arsenic Treatment Santa Cruz Well Field Blending

23. Water Resources 101 Reuse Things to Consider Match water quality with end user Consider user agreements Requires advanced treatment of effluent Conduct System Separation Tests Backflow prevention required System Identification/Signage

24. Water Resources 101 Cross Connection Testing Prior to reclaimed water service is initiated: The reclaimed water system is charged with potable water and red dye is added to allow the movement of the water to be tracked. After it has been verified that there is no red dye coming out of any potable faucet, the system is connected to reclaimed water.

25. Water Resources 101 Backflow Prevention Arizona regulations require all sites with reclaimed water to install backflow prevention assemblies to protect the potable water system from contamination in the event that there is a cross-connection between the reclaimed and potable water systems. Reduced Pressure Backflow Prevention Assemblies

26. Water Resources 101 Identifying Reclaimed Water Pipes & Appurtenances

27. Water Resources 101 Demand Management Roles of Demand Management Reduce Overall System Demand Reduce System Failures Encourage Customer Conservation Demand Management Tools Infrastructure Design/Operation Maintenance Conservation Rate Structure

28. Water Resources 101 Infrastructure Maintenance Routine PMs and Inspections Prioritized Replacement Main and Reservoir Flushing Accurate Metering Production In-System Billing

29. Water Resources 101 Design and Construction Looped Systems Reduce “Dead Heads” Adequate Storage Operational Strategies Off-Peak Minimum Reservoir Levels Off-Daily-Peak Reservoir Filling Minimize System Pressures Infrastructure Design/Operation

30. Water Resources 101 Conservation Residential Low Flow Fixtures Retrofit Programs New Construction Resale Retrofit Ordinances Land/Xeriscaping Proper Irrigation Vegetation Removal Rainwater Harvesting Gray Water Reuse Multi Family/Commercial Individual Metering

31. Water Resources 101 Conservation Utility/Municipality Approaches General Public Information Education Training Direct Assistance Incentives Ordinances

32. Water Resources 101 Population vs.. GPCD TucsonPhoenix

33. Water Resources 101 Questions