Of course, the main influence on streamflow is precipitation runoff in the watershed. Rainfall causes rivers to rise, and a river can even rise if it only rains very far up in the watershed-remember that water that falls in a watershed will eventually drain by the outflow point.
One US gallon of water weighs 133.526464 ounces. The calculations for that answer are below: 1 gallon = 8.345404 pounds 1 pound = 16 ounces 8.345404 X 16 = 133.526464.
A: The weight of three gallons depends entirely on what is being measured and weighed. The most standard answer to this question, however, is that one gallon of water is 8.34 U.S. pounds, so three gallons equals 25 pounds. Continue Reading Keep Learning