9. A sewer pipe has a diameter of 900 mm. the coefficient of roughness is n = 0.015 and slope of 0.001 a) Compute the depth of water for max discharge b) Compute the max discharge c) Compute the velocity of the sewer

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Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.