Laserfiche WebLink
4. Watershed J Culvert at 40+00 <br />Drainage area = 14.252 ac = 0.0223 min <br />Q10 = 59.7 (0.0223)(0'709) = 4.03 cfs <br />Culvert sizing <br />Check with D = 18"; Q = 5 cfs <br />pW = 0.85 <br />5. Watershed K <br />Drainage area <br />Q10 = 59.7 (0.~ <br />Culvert sizing <br />Check with D = <br />HW _ <br />D <br />Culvert at 44+00 <br />= 9.862 ac = 0.0154 min <br />)154)0'709 = 3.10 cfs <br />18";Q=4cfs <br />0.75 <br />• <br /> <br />1/17/83 <br />