Posted by Charles on Friday, August 19, 2011 at 5:22am.
area * depth = volume
time = volume/volume rate
1 hectare = 1000 m^2
1 liter = 10^-3 m^3
1 hr = 3600 seconds
so
time in hours = .6hec(10^3m^2/hec)*3m/(200 L/s *1m^3/10^3 L * 3.6 *10^3 s/h)
= .6*3/(200*3.6) *10^3
= 0.5 hr
check my arithmetic
200 l/s * t =
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