LHI Permanent Director Organizations
American Indians in Texas - Spanish Colonial Missions
Friends of the Medina River
Green Spaces Alliance of South Texas
Medina River Natural Area / City of San Antonio Department of  Parks & Recreation
San Antonio Conservation Society
South San Antonio Chamber of Commerce
Texas A&M University - San Antonio
Texas Equestrian Trail Riders Association
At-Large Members:
    Frank Casias
    Dr. Michaele Haynes
    Mike Mecke
    Peggy Oppelt
Advisory Director Organizations
American Institute of Architects - San Antonio Chapter
The Archaeological Conservancy
Cattlemen’s Texas Longhorn Registry
City of San Antonio – Department of Planning
City South Management Authority
National Park Service - San Antonio Missions
Our Lady of the Lake University
San Antonio River Authority
San Antonio Water System (SAWS)
The Sierra Club - Alamo Chapter  
Texas Master Naturalists - South Texas Chapter
USDA –  Natural Resources Conservation Service
Honorary Directors
    Former City Councilwoman Bonnie Connor
    Former Mayor Ed Garza
    Former SAWS Project Manager & Biologist Mike Mecke
    Former U.S. Congressman Ciro Rodriquez
    Dr. Alston Thoms
2016 LHI Executive Committee
President:  
    Mark Oppelt, Friends of the Medina River
Vice-President:
    Ramon Vasquez, American Indians in Texas - Spanish Colonial Missions
Secretary:  
    Vacant
Treasurer: 
    Frank Casias
Staff
Dr. Penelope Boyer, Special Projects Director/LHI Art-Sci Projects Director