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GIS Projects & Efforts

Risk Map Viewer

Risk Mapping, Assessment, and Planning (Risk MAP) is a Federal Emergency Management Agency (FEMA) program that provides communities with updated flood hazard information and risk assessment tools they can use to enhance their mitigation plans to better protect citizens.

Floodplain Viewer

This application provides basic information about the floodplains in Bexar, Wilson, Karnes and Goliad Counties. The data used in the application was collected by San Antonio River Authority (SARA) and its partners.

Parks & Paddling Trails

An interactive map tour of public parks and paddling trails operated and maintained by SARA.

Water Quality Viewer

This application provides SARA water quality sample data and relevant datasets for use by the SARA Environmental Sciences Department (ESD).

SA Tomorrow GIS Viewer

This viewer displays datasets relevant to the City of San Antonio’s three-pronged planning effort to sustainable growth, the SA Tomorrow Plan.

Watershed Master Plan GIS Viewer

Web GIS Viewer to share SARA Watershed Master Plan data with Bexar Regional Watershed Management (BRWM) group and other interested partners. Includes damage centers, watershed management projects, stream restoration potential, impaired streams, water quality model data, etc.


Digital Data & Modeling Repository supported by SARA for our Watershed Engineering (WSE) Department.

Alamo Regional Data Alliance

Alamo Regional Data Alliance is a vibrant network of data professional, leaders and change-makers that work towards creating a data-driven community.