Definition of Streamflow Streamflow, or discharge, is defined as the volumetric rate of flow of water (volume per unit time) in an open channel Streamflow in the USGS is usually expressed in English dimensions of cubic feet per second (ft3/s) or CFS.
A standard recommended serving size for a glass of water is 8 fluid ounces. Popular wisdom suggests drinking six to eight 8-ounce glasses of water daily, though according to WebMD the 48 to 64 ounces this yields is insufficient for some, especially when factoring activity level, body mass and climate. Full Answer >.
Considerations. The expert recommendation of eight to ten 8-oz. glasses of water aren't absolute. Your water needs vary based on your lifestyle; if you are active and losing water through sweat, you'll need to drink more. However, don't go totally overboard with water.