1) AZ SCHOOL RISK RETENTION TRUST

2) BUCKEYE WATER CONSERVATION & DRAINAGE DISTRICT

3) CALPINE ENERGY SOLUTIONS

4) CAPITAL POWER

5) DRAKE CEMENT, LLC

6) EDF RENEWABLES

7) FLORENCE COPPER

8) FREEPORT-MCMORAN INC.

9) H V W P MANAGEMENT LLC

10) INTERWEST ENERGY ALLIANCE

11) INVENERGY, LLC

12) KAIROS HEALTH ARIZONA, INC.

13) META PLATFORMS, INC.

14) MOHAVE VALLEY IRRIGATION AND DRAINAGE DISTRICT

15) NATIONAL KIDNEY FOUNDATION OF ARIZONA

16) NEXTERA ENERGY RESOURCES, LLC

17) OPTUM, INC.

18) PALOMA IRRIGATION AND DRAINAGE DISTRICT

19) PASCUA YAQUI TRIBE

20) PRIORITY AMBULANCE, LLC

21) ROCKET CENTRAL

22) ROOSEVELT WATER CONSERVATION DISTRICT

23) SOUTHERN ARIZONA HOMEBUILDERS ASSN

24) THE ARIZONA SCHOOL ALLIANCE FOR WORKERS COMPENSATION

25) UNITED HEALTHCARE COMMUNITY PLAN

26) UNITED HEALTHCARE SERVICES, INC.

27) WALMART INC.

28) WATER ASSET MANAGEMENT

1) AZ SCHOOL RISK RETENTION TRUST

2) BUCKEYE WATER CONSERVATION & DRAINAGE DISTRICT

3) CALPINE ENERGY SOLUTIONS

4) CAPITAL POWER

5) DRAKE CEMENT, LLC

6) EDF RENEWABLES

7) FLORENCE COPPER

8) FREEPORT-MCMORAN INC.

9) H V W P MANAGEMENT LLC

10) INTERWEST ENERGY ALLIANCE

11) INVENERGY, LLC

12) KAIROS HEALTH ARIZONA, INC.

13) META PLATFORMS, INC.

14) MOHAVE VALLEY IRRIGATION AND DRAINAGE DISTRICT

15) NATIONAL KIDNEY FOUNDATION OF ARIZONA

16) NEXTERA ENERGY RESOURCES, LLC

17) OPTUM, INC.

18) PALOMA IRRIGATION AND DRAINAGE DISTRICT

19) PASCUA YAQUI TRIBE

20) PRIORITY AMBULANCE, LLC

21) ROCKET CENTRAL

22) ROOSEVELT WATER CONSERVATION DISTRICT

23) SOUTHERN ARIZONA HOMEBUILDERS ASSN

24) THE ARIZONA SCHOOL ALLIANCE FOR WORKERS COMPENSATION

25) UNITED HEALTHCARE COMMUNITY PLAN

26) UNITED HEALTHCARE SERVICES, INC.

27) WALMART INC.

28) WATER ASSET MANAGEMENT

1) AZ SCHOOL RISK RETENTION TRUST

2) BUCKEYE WATER CONSERVATION & DRAINAGE DISTRICT

3) CALPINE ENERGY SOLUTIONS

4) CAPITAL POWER

5) DRAKE CEMENT, LLC

6) EDF RENEWABLES

7) FLORENCE COPPER

8) FREEPORT-MCMORAN INC.

9) H V W P MANAGEMENT LLC

10) INTERWEST ENERGY ALLIANCE

11) INVENERGY, LLC

12) KAIROS HEALTH ARIZONA, INC.

13) META PLATFORMS, INC.

14) MOHAVE VALLEY IRRIGATION AND DRAINAGE DISTRICT

15) NATIONAL KIDNEY FOUNDATION OF ARIZONA

16) NEXTERA ENERGY RESOURCES, LLC

17) OPTUM, INC.

18) PALOMA IRRIGATION AND DRAINAGE DISTRICT

19) PASCUA YAQUI TRIBE

20) PRIORITY AMBULANCE, LLC

21) ROCKET CENTRAL

22) ROOSEVELT WATER CONSERVATION DISTRICT

23) SOUTHERN ARIZONA HOMEBUILDERS ASSN

24) THE ARIZONA SCHOOL ALLIANCE FOR WORKERS COMPENSATION

25) UNITED HEALTHCARE COMMUNITY PLAN

26) UNITED HEALTHCARE SERVICES, INC.

27) WALMART INC.

28) WATER ASSET MANAGEMENT

1) ROOSEVELT WATER CONSERVATION DISTRICT

1) Bear Paw Development Corporation of Northern Montana

2) Central Platte Natural Resources District

3) Colorado River Water District

4) Columbia Basin Development League

5) Desert Water Agency

6) Diamond Plastic Corporation

7) Dig Deep Research, LLC

8) Elephant Butte Irrigation District

9) Greater Wenatchee Irrigation District

10) HDR Engineering, Inc.

11) Kennewick Irrigation District

12) Kinsey Irrigation Company

13) Loup Basin Irrigation District

14) Lower Platte NRDs

15) National Water Resources Association

16) North Dakota Water Users Association

17) Northwest Pipe Company

18) Republican River Basin Coalition

19) Roosevelt Water Conservation District

20) Rubicon Water

21) Sidney Water Users Irrigation District

22) Washington State Water Resources Association

1) ROOSEVELT WATER CONSERVATION DISTRICT

1) AZ SCHOOL RISK RETENTION TRUST

2) BUCKEYE WATER CONSERVATION & DRAINAGE DISTRICT

3) CALPINE ENERGY SOLUTIONS

4) CAPITAL POWER

5) DRAKE CEMENT, LLC

6) EDF RENEWABLES

7) FLORENCE COPPER

8) FREEPORT-MCMORAN INC.

9) H V W P MANAGEMENT LLC

10) INTERWEST ENERGY ALLIANCE

11) INVENERGY, LLC

12) KAIROS HEALTH ARIZONA, INC.

13) META PLATFORMS, INC.

14) MOHAVE VALLEY IRRIGATION AND DRAINAGE DISTRICT

15) NATIONAL KIDNEY FOUNDATION OF ARIZONA

16) NEXTERA ENERGY RESOURCES, LLC

17) OPTUM, INC.

18) PALOMA IRRIGATION AND DRAINAGE DISTRICT

19) PASCUA YAQUI TRIBE

20) PRIORITY AMBULANCE, LLC

21) ROCKET CENTRAL

22) ROOSEVELT WATER CONSERVATION DISTRICT

23) SOUTHERN ARIZONA HOMEBUILDERS ASSN

24) THE ARIZONA SCHOOL ALLIANCE FOR WORKERS COMPENSATION

25) UNITED HEALTHCARE COMMUNITY PLAN

26) UNITED HEALTHCARE SERVICES, INC.

27) WALMART INC.

28) WATER ASSET MANAGEMENT

1) Bear Paw Development Corporation of Northern Montana

2) Central Platte Natural Resources District

3) Colorado River Water District

4) Columbia Basin Development League

5) Desert Water Agency

6) Diamond Plastic Corporation

7) Dig Deep Research, LLC

8) Elephant Butte Irrigation District

9) Greater Wenatchee Irrigation District

10) HDR Engineering, Inc.

11) Kennewick Irrigation District

12) Kinsey Irrigation Company

13) Loup Basin Irrigation District

14) Lower Platte NRDs

15) National Water Resources Association

16) North Dakota Water Users Association

17) Northwest Pipe Company

18) Roosevelt Water Conservation District

19) Rubicon Water

20) Sidney Water Users Irrigation District

21) Washington State Water Resources Association

1) Bear Paw Development Corporation of Northern Montana

2) Central Platte Natural Resources District

3) Colorado River Water District

4) Columbia Basin Development League

5) Desert Water Agency

6) Diamond Plastic Corporation

7) Dig Deep Research, LLC

8) Elephant Butte Irrigation District

9) Greater Wenatchee Irrigation District

10) HDR Engineering, Inc.

11) Kennewick Irrigation District

12) Kinsey Irrigation Company

13) Loup Basin Irrigation District

14) Lower Platte NRDs

15) National Water Resources Association

16) North Dakota Water Users Association

17) Northwest Pipe Company

18) Republican River Basin Coalition

19) Roosevelt Water Conservation District

20) Rubicon Water

21) Sidney Water Users Irrigation District

22) Washington State Water Resources Association