Originally posted by NWSFOFWD
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE FORT WORTH TX
TRIVIA (YARD WATERING): 1 CU FT OF WATER IS 7.48 GAL... SO ONE INCH
OF WATER OVER 12 SQ FT IS 7.48 GALLONS. TO COVER A SMALL YARD...
1200 SQ FT...WITH ONE INCH OF WATER IS 748 GALLONS OR 100 CU FT OF
WATER. MY YARD IS ROUGHLY 7200 SQ FT...OR 6 TIMES THE USAGE IN THE
EXAMPLE. TO DUPLICATE A ONE INCH RAINFALL...4488 GALLONS IS USED.