Baffle boxes and inlet devices for stormwater BMP's

摘要

With the advent of NPDES Stormwater Permits and increased environemtla awareness,many municipalities are confronted with the daunting task fo retrofitting existing devleoed ares,which provide little or no wate rquality treatment for stormwater runoff.While retention poonds are the trafitona method used for treating stormwater,they are often not feasible for retrofit projects due to available land constraints.This study will present several new tyeps of treatment mehtods utilizing existing inlets and manholes.