February 23, 2017

Homework Help: Math

Posted by Wilson on Monday, March 23, 2009 at 10:20am.

Estimate the velocity of the groundwater flowing from a point 1000 feet from a creek. The point is 30 feet above the surface of the creek and the permeability of the subsurface is approximately 10-5. Approximately how long would it take the groundwater to reach the creek?

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