Click below for the Bexar County Major Watershed Areas map.

Knowing your watershed helps you better prepare for heavy rain and flooding.
Bexar Regional Watershed Management
Management Committee: Contact
The City of San Antonio provides staff support for the Management Committee. For more information, contact:

Ernest De La Rosa
City of San Antonio
Public Works Department
114 W. Commerce, 6th Floor
207-8025
San Antonio, TX 78205