Multiply By To obtain cubic foot per second (ft 3 /s) 0.02832 cubic meter per second foot (ft) 0.3048 meter inch (in.) 2.54 centimeter inch per year (in/yr) 25.4 millimeter per year mile (mi) 1.609 kilometer square mile 2.590 square kilometer Datums Vertical coordinate information is referenced to the North American Vertical Datum of 1988 (NAVD 88). Horizontal coordinate information is referenced to the North American Datum of 1983 (NAD 83). Altitude, as used in this report, refers to distance above the vertical datum. Definitions Water year: In U.S. Geological Survey reports, a water year is the 12-month period from October 1 through September 30. The water year is designated by the calendar year in which it ends; thus, the water year ending September 30, 2001, is called the "2001 water year". Climatic year: In U.S. Geological Survey reports, a climatic year is the 12-month period from April 1 through March 31. The climatic year is designated by the calendar year in which it begins; thus, the climatic year beginning April 1, 2001, is called the"2001 climatic year."

Daily mean discharge exceeded 20 percent of the time during a specified month Q.50 Daily mean discharge exceeded 50 percent of the time during a specified month (same as median discharge) Q.80 Daily mean discharge exceeded 80 percent of the time during a specified month

No abstract

No abstract

No abstract