1) BRAZOS RIVER AUTHORITY

2) CALIFORNIA DEPARTMENT OF WATER RESOURCES

3) CLEAN WATER SERVICES

4) DAVEY MITIGATION

5) EASTERN MUNICIPAL WATER DISTRICT

6) EJ WATER COOPERATIVE, INC.

7) EL PASO WATER UTILITIES -- PUBLIC SERVICE BOARD DBA EL PASO WATER

8) INTERSTATE COUNCIL ON WATER POLICY

9) JACKSONVILLE AVIATION AUTHORITY

10) LITTLE ROCK PORT AUTHORITY

11) MESA WATER DISTRICT

12) PORT FREEPORT

13) PORT OF OAKLAND

14) PORT TAMPA BAY

15) SAN JOAQUIN AREA FLOOD CONTROL AGENCY

16) SANTA CLARITA VALLEY WATER AGENCY

17) SHIMMICK CORPORATION

18) WATER AND SEWER DISTRIBUTORS OF AMERICA

19) WATERWAYS COUNCIL, INCORPORATED

20) WEST BASIN MUNICIPAL WATER DISTRICT

21) WEST SACRAMENTO AREA FLOOD CONTROL AGENCY

22) YUBA COUNTY WATER AGENCY

1) BALDWIN COUNTY COMMISSION

2) CITY OF GULF SHORES ALABAMA

3) CITY OF MONTGOMERY

4) CITY OF ORANGE BEACH ALABAMA

5) ECLIPSE ENERGY SYSTEMS, INC.

6) GENERAL DYNAMICS

7) GLOBAL TECHNICAL SYSTEMS

8) MOBILE COUNTY COMMISSION

9) MOBILE NAVAL YARD LLC

10) SAN JOAQUIN AREA FLOOD CONTROL AGENCY

11) SHIMMICK CORPORATION

12) SOUTHERN COMPANY SERVICES INC

13) STATE SCIENCE & TECHNOLOGY INSTITUTE (SSTI)

14) UAB HEALTH SYSTEM

15) UNIVERSITY OF ALABAMA SYSTEM

16) UNIVERSITY OF NORTH DAKOTA

17) WATERWAYS COUNCIL, INCORPORATED

1) CALIFORNIA DEPARTMENT OF WATER RESOURCES

2) CITY OF FORT MYERS, FLORIDA

3) CITY OF FRISCO, TEXAS

4) CITY OF RANCHO CUCAMONGA, CA

5) CITY OF RIO RANCHO, NEW MEXICO

6) CITY OF THOUSAND OAKS, CA

7) CITY OF TORRANCE, CA

8) DOCUMENT STORAGE SYSTEMS, INC.

9) EJ WATER COOPERATIVE, INC.

10) EL PASO COUNTY, COLORADO

11) EL PASO WATER UTILITIES -- PUBLIC SERVICE BOARD DBA EL PASO WATER

12) JRC INTEGRATED SYSTEMS INC.

13) NATIONAL ZIP CODE ADVOCACY COALITION (INFORMAL COALITION)

14) SHIMMICK CORPORATION

15) TOWN OF WINDSOR, CO

16) VALLEY FUND CORPORATION

17) WASHINGTON COUNTY OREGON

18) ZEBRA TECHNOLOGIES CORP.