Decatur City Council members voted unanimously on Monday, April 17 to fund an agreement with Dunn Company for more than $2.2 million to provide asphalt street reconstruction on streets thatâ¦ Read more about More than $4.2 million in City Street Repairs Set to Begin (See Story For Project Map)
The black water tank holds the waste from the toilet. The size of these tanks varies with the size of trailer. As an example, a 24-foot-long trailer may have a fresh water tank that holds 48 gallons, and gray and black water tanks that each holds 32 gallons. A 35-foot-long travel trailer can carry more weight, so it may have a fresh water tank that holds 90 gallons.
Black Water RV Holding Tank. The black water tank holds the water that goes down the toilet. Some rigs with two toilets may have two black tanks. I canât imagine why, but there are some instances of a manufacturer building a rig with only one holding tank that contains the grey water and the black water.