A seamstress, or an underground channel for wastewater
... municipal streets, catch basins, curbs, gutters, ditches, man-
made channels, ... Storm Sewer: an underground pipe system that carries runoff 
from streets... [DOC] [TLE] storm drainage design & technical criteria - Denver [PAR] Nov 4, 2013 ... Sewerage Charges and Fees and Management of Wastewater, having been 
adopted and incorporated by reference in the April 2013 revised ...... 10.6 Design 
Criteria for Channel Rundowns .