Hydrologic functions such as infiltration, frequency and volume of discharges, and groundwater recharge can be maintained with the use of reduced impervious surfaces, functional grading, open channel sections, disconnection of hydrologic flowpaths, and the use of bioretention/filtration landscape areas.
Hydrologic functions such as infiltration, frequency and volume of discharges, and groundwater recharge can be maintained with the use of reduced impervious surfaces open channel sections. This was functional grading. Hydrologic functions such as infiltration, frequency and volume of discharges, and groundwater recharge can be maintained with disconnection of hydrologic flowpaths. This was functional grading. Hydrologic functions such as infiltration, frequency and volume of discharges, and groundwater recharge can be maintained with the use of bioretention/filtration landscape areas. This was functional grading.