1) AT&T

2) Cameron County

3) Cameron County Drainage District No. 6

4) Cameron County Regional Mobility Authority

5) City of Edinburg

6) Edinburg Economic Development Corporation

7) Enbridge Energy Partners

8) Energy Transfer

9) First Hartford

10) Flint Hills Resources LLC

11) Hidalgo County Drainage District 1

12) Hidalgo County Regional Mobility Authority

13) Las Vegas Sands Corp.

14) McAllen Hidalgo International Bridge

15) McAllen Public Utility

16) MDS Housing Owassa, LTD.

17) Mercy Rehab Services

18) Military Highway Water Supply Corporation

19) Moron Vela Inc. DBA TLC Pharmacy & Medical Equipment

20) Port of Corpus Christi

21) RAI Services Company

22) Rodeo Dental

23) SH 130 Concession Company, LLC

24) South Texas ISD

25) Texas Water Supply