Definition of FEN. : low land that is covered wholly or partly with water unless artificially drained and that usually has peaty alkaline soil and characteristic flora (as of sedges and reeds).
The average American family uses more than 300 gallons of. water per day at home. Roughly 70 percent of this use occurs. indoors. In addition, there are other miscellaneous uses of water in the house which may be very significant, depending on the. degree of water conservation by the household.
How many gallons of water would it take to cover one square mile with one foot of water? 219 million gallons 33. How much water is in one cubic foot? 7.48 gallons 34. How many gallons of water do you get per acre, when it rains one inch? 27,000 gallons per acre 35.