offsite and on site drainage area map
offsite and on site drainage area map
(OP)
for roadway drainage design, how to define offsite drainage areas and on site drainage areas? what are their differences?
will runoff from offsite drainage area be collected and flow into on site storm sewer systems at the end?
will runoff from offsite drainage area be collected and flow into on site storm sewer systems at the end?





RE: offsite and on site drainage area map
off-site is from other adjacent properties and runs through your property
off-site runoff is not generally mixed with on-site runoff
RE: offsite and on site drainage area map
That's a lesson that most young civil site designers have to learn the hard way.
Hydrology, Drainage Analysis, Flood Studies, and Complex Stormwater Litigation for Atlanta and the South East - http://www.campbellcivil.com