The SJRA or certain of its employees are members of the following professional and community organizations:

American Bar Association (ABA)
American Institute of CPAs
American Payroll Association-Woodlands Chapter (APA)
American Public Works Association-Southeast Texas Branch (APWA)
American Society of Civil Engineers (ASCE)
American Society of Safety Engineers (ASSE)
American Water Works Association (AWWA)
Aquatic Ecosystem Restoration Foundation (AERF)
Association of Records Managers and Administrators International (ARMA International)
Association of State Dam Safety Officials (ASDSO)
Association of Water Board Directors (AWBD)
Baytown Chamber of Commerce
Conroe/Lake Conroe Chamber of Commerce
Construction Management Association of America-National and Local (CMAA)
Construction Management Institute of America (CMIA)
Dynamics GP User Group (GPUG)
Exchange User Group
GeoNet-The ESRI Community
Government Finance Officers Association of Texas (GFOAT)
Government Treasurer Organization of Texas (GTOT)
Help Desk International-Houston Chapter (HDI)
Highlands-Lynchburg Chamber of Commerce
Houston C# User Group
Houston SharePoint User Group (H-SPUG)
Houston-Galveston Area Council (H-GAC)
Institute for Electrical and Electronic Engineers-Computer Society (IEEE)
Institute for Supply Management (ISM)
Institute of Management Accountants (IMA)
International Society of Automation (ISA)
International Water Association (IWA)
IT Service Management Forum (ITSMF)
Leadership Montgomery County (LMC)
Microsoft Azure User Group-Houston
Modern Development User Group
Montgomery County GIS Users Group
Montgomery County Society of Human Resource Management (MCSHRM)
National Association Clean Water Agencies (NACWA)
National Hydrologic Warning Council (NHWC)
National Procurement Institute (NPI)
National Safety Council (NSC)
North American Lake Management Society (NALMS)
Professional Association of SQL Server-Houston Area Chapter (PASS)
Project Management Institute-National and Local (PMI)
Society for Human Resource Management (SHRM)
South Central ARC Users Group (SCAUG)
Texas Aquatic Plant Management Society (TAPMS)
Texas Chapter of Public Risk Management Association (PRIMA)
Texas Floodplain Management Association (TFMA)
Texas Municipal Clerks Association (TMCA)
Texas Onsite Wastewater Association (TXOWA)
Texas Public Purchasing Association (TxPPA)
Texas Rural Water Associations (TRWA)
Texas Section of American Water Works Association (TAWWA)
Texas Society of CPAs
Texas Water Conservation Association (TWCA)
Texas Water Conservation Association Risk Management Fund (TWCARMF)
Texas Water Foundation (TWF)
Texas Water Utilities Association (TWUA)
The Woodlands Area Chamber of Commerce
Water Environment Association of Texas (WEAT)
Water Environment Federation (WEF)