The Public Works Department is responsible for maintaining our City’s storm water infrastructure and engineering improvement projects to help reduce flooding during rain events. We also review residential and commercial storm water development plans to ensure future construction projects and private development do not adversely impact current drainage systems. Lastly, we are also responsible for overseeing the federal and state Municipal Separate Storm Sewer System (MS4) permit.
Budget and Storm Water Programs Storm Water Utility Fee
San Antonio River Authority (SARA) Digital Data and Modeling Repository
Flood Maps Digital Flood Insurance Rate Maps (DFIRM) approved by the Federal Emergency Management Agency (FEMA)
311 City Connect To submit a storm water related service request, please call 311 or make a report on line through City Connect – Online Services
National Flood Insurance Program (NFIP) Federally regulated insurance program which allows the City to enforce floodplain management standards and allows property owners and renters to purchase flood insurance
Elevation Certificate FEMA, National Flood Insurance Program - Elevation Certificate and instructions
Storm Water Utility Fee
Unified Development Code (UDC) Definitions Appendix A of the UDC lists definitions and rules of interpretation
Bexar Regional Watershed Management (BRWM) Website
The following GIS maps are also available.
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Title VI nondiscrimination information
ADA and accessibility ...