What is the SCS curve number for the following conditions: 1- building roofs 2- Road 3-...
What is the SCS curve number for the following conditions:
1- building roofs
2- Road
3- Bio-Retention Cells
4- infiltration trenches / soakaways
and can you provide your resource
Homework Answers
SCS curve number is an empirical parameter used in hydrology for predicting direct runoff from a catchemen due to a rainfall.
It is just like a methodology used widely to approximate the amount of runoff from a rainfall.
It is based on area's hydrologic soil group, landuse treatment and hydrologic cycle
The average values are discuseed below
1. Building roofs = 98
2. Roads/ pavements= 83 to 93
3. Bio retention vells= 56 to 60
4.infilteration trenches/ soakways= 49 to 84
Note . Resources are from hydrology book Anderson , J.R., E.E. Hardy
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What is the SCS curve number for the following conditions:
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