Membership
* = Executive Committee Member
| Interest | Name | Resident County |
| Public | Tomas Rodriguez Laredo |
Webb |
| Counties | Joe Rathmell County Judge, Zapata |
Zapata |
| David L. Fuentes Precinct 1 Commissioner, Weslaco |
Hidalgo | |
| Municipalities | Jorge Flores Eagle Pass Water Works, Eagle Pass |
Maverick |
| Marilyn Gilbert Public Utilities Board, Brownsville | Cameron | |
| Industries | Donald K. McGhee, Secretary * Hydro Systems, Inc., Harlingen |
Cameron |
| Agriculture | Neal Wilkins, Ph.D. East Wildlife Foundation |
Jim Hogg |
| Dale Murden Texas Citrus Mutual, Mission |
Hidalgo | |
| Environmental | Jaime Flores The Arroyo Colorado Watershed, Weslaco |
Hidalgo |
| Small Business | Carlos Garza AEC Engineering, LLC, Edinburg |
Hidalgo |
| Nick Benavides * Nick Benavides Co., Laredo |
Webb | |
| Electric Generating Utilities | Robert Latham Magic Valley Generation Station |
Hidalgo |
| River Authorities | Jim Darling, Chairman* Rio Grande Regional Water Authority |
Hidalgo |
| Water Districts | Sonny Hinojosa, Vice Chairman * HCID No. 2, San Juan |
Hidalgo |
| Tom McLemore Harlingen Irrigation District |
Cameron | |
| Water Utilities | Steven Sanchez North Alamo Water Supply Corporation |
Hidalgo |
| Groundwater Management Area | Louie Peña Brush Country GCD |
(GMA 16) |
| Debbie Farmer Wintergarden GCD, Carrizo Springs |
(GMA 13) | |
| Other | Frank Schuster * Val Verde Vegetable Co., McAllen |
Hidalgo |
| Glenn Jarvis Attorney, McAllen |
Hidalgo |