Water Quality and Green Infrastructure
The project will allow for full infiltration from all run-off resulting from the Water Quality Design Storm. Accordingly, the project satisfies the requirement for water quality. The project complies with the applicable standards.
Green Infrastructure is complied with by using small-scale infiltration basins with pre-treatment forebay, and with direct contributory area to any component is limited to 2.5 acres (which is not required to include the component itself), and tabulated as follows:
IDDrainage AreaPre-treatment
SSIB #11.29 acresyes
SSIB #2 UG0.46 acresyes
SSIB #3 UG0.46 acresN/A for Rooftop
Maintenance
All components of the stormwater management system will be owned and maintained by the land owner. Refer to the Stormwater System Maintenance Plan for additional information.