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.
A 5 minute shower uses an average of 5 to 10 gallons of water. If an American showered every day for five minutes, that would be 1,825 to 3,650 gallons of water. Showering f â¦ our days a week would be 1,045 to 2,090 gallons of water a year.