ADHD begins in childhood and often lasts into adulthood. As many as 2 out of every 3 children with ADHD continue to have symptoms as adults. Symptoms of ADHD can differ from person to person, but there are three basic types of ADHD. Each one is identified by the symptoms of hyperactivity, impulsivity, and inattention.
Convert acre-feet to other major units of volume. A unit used to measure volumes of water, typically for use in irrigation. One acre-foot is the amount of water that would cover an acre of land to a depth of 1 foot, = 43,560 cubic feet, approximately 325,851 U.S. gallons (approximately 1233.48 cubic meters).
We assume you are converting between gallon [US, liquid] and acre foot. You can view more details on each measurement unit: gallons or acre foot. The SI derived unit for volume is the cubic meter. 1 cubic meter is equal to 264.172051242 gallons, or 0.000810713182109 acre foot. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gallons and acre feet.