Uber Contact Number. Furthermore, for emergency calls to Uber taxi, there is an Uber contact number, which is available in 22 cities in the USA, at the moment (April 2016). By dialing 800-353-UBER (thatâs 800-353-8237), you can get in touch with the emergency service for reporting serious issues about rides.
One acre-foot is the amount of water required to cover one acre of land one foot deep - or 325,851 gallons. The 500,000 acre-foot planning buffer is split equally between local and imported sources. An acre-foot is about 326,000 gallons of water and is enough to serve the needs of two families for one year.
A square foot is a unit of area in both US Customary Units as well as the Imperial System. The symbol for square foot is ft2 or sq ft. There are 43,560 square feet in an acre. A square foot is calculated as the area of a square that has 1 foot on each side.