Entries by Liming Zhang

Alternative Stormwater Options

Stormwater runoff is generated when precipitation from rain and snowmelt events flow over land or impervious surfaces (paved area and building rooftops). The more impervious surface areas are in the project site, the more stormwater runoff will be generated. As the runoff flows over the land or impervious surfaces, it accumulates debris, chemicals, sediment, or […]