Existing 50% Flood Event Simulation - LA River at the Rio Hondo Confluence (RM 13)

HEC-HMS model simulation of a 50% precipitation event (2-year storm) indicating sufficient channel capacity (blue); deficient (pink) or near deficient (purple) channel capacity. The lower river has sufficient channel capacity for this flood event.
Source: LA County GIS Portal, Google Earth, Geosyntec, OLIN.