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Field Offices of the U.S. IBWC

Western Land Boundary Projects

San Diego
2995 Clearwater Way
San Diego, CA 92154
(619) 662-7600
Carlos Pena, Jr., P.E.
Area Operations Manager

Yuma
2995 S. Pacific Avenue
Suite A, Yuma, AZ 85365
(928) 782-1598
Fax: (928) 782-1043
Anna Morales
Area Operations Manager

Nogales IWWTP
865 Rio Rico Industrial Park
Rio Rico, AZ 85648
(520) 281-1832
Fax: (520) 281-1565
John Light
Area Operations Manager
Lorenzo Ortiz
Assistant Area Operations Manager

Upper Rio Grande Projects (URGP)

American Dam
2616 W Paisano Drive
El Paso, TX 79922
(915) 351-1030
Fax: 351-1511
Jose Luis Sierra
Acting Area Operations Manager
Guy Hernandez
Supervisory

Las Cruces
504 S Miranda
Las Cruces, NM 88001
(575) 541-7050
Fax: (575) 541-7051
Flavio Apodaca
Supervisor

Zac Dominguez
P. O. Box 8
Fort Hancock, TX 79839
(915) 832-4131
Fax: 769-3780
Esteban Olivas
915-832-4718
Acting Supervisor

Presidio
P. O. Box 848
Presidio, TX 79845
(432) 229-3752
Fax: (432) 229-4636
Hector Delgado
Area Operations
Manager


Laredo
P-27 Fort McIntosh
Laredo, TX 78040
(956) 726-2963
(956) 551-3249 (cell)
Mario Gomez
Program Manager

Mercedes
325 Golf Course Road
Mercedes, TX 78570
(956) 565-3150/3159
Fax: (956) 565-1575
Juan F Uribe Jr
Area Operations Manager
Francisco Martinez
Assistant Area Operations Manager

Anzalduas Dam
6900 Anzalduas Dam Rd
Mission, TX 78752
(956) 585-1221
Franklin Lazo
Dam Operator Supervisor

P. O. Box 1, FM 2098, Reservoir Rd.
Falcon Heights, TX 78545
(956) 848-5265
Fax: (956) 848-5426
Ramon Navarro
Area Operations Manager
Power Production Unit

VACANT
Assistant Area Operations Manager


670 Texas Spur 349
Del Rio, TX 78840
(830) 422-3440
Elsayyid Ibrahim
Area Operations Manager
Rosie Montes
Assistant Area Operations Manager
Ronnie Whaley
Operations and Maintenance Supervisor
(830) 422-3443