Water Intake Structures For Surface And Subsurface

NEW YORK CITY STORMWATER MANUAL

miscellaneous impermeable structures such as patios, pools, and sheds. Impervious Surface: Any surface that cannot effectively infiltrate rainfall: generally, rooftops, pavements, sidewalks, and driveways. Infiltration: Process of water percolating through a porous media, mainly in a downward direction, due to gravity.

  Surfaces, Water, Structure