Bay Area Hydrology Model (2023)
BAHM 2023 Overview
The Bay Area Hydrology Model 2023 (BAHM2023) is a tool for analyzing the hydromodification effects of land development projects and sizing solutions to mitigate the increased runoff from these projects.
BAHM2023 is a useful tool in the design process, but must be used in conjunction with local design guidance to ensure compliance for specific projects. The reader should refer to Appendix D and local stormwater program guidance for additional information and suggestions for using the BAHM.
BAHM Training Course
BAHM 2013 Download Page
Still need to download BAHM 2013? You can go to the archived BAHM 2013 download page by clicking the button down below.