This question cannot be answered sensibly. A gallon is a measure of volume, with dimensions [L3]. A pound is a measure of mass, with dimensions [M]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information. It takes only a little mental effort to compare a gallon of air and a gallon of treacle to see that the two will have very different masses.
600 pounds of water is equivalent to approximately 71.6 gallons.
20 gallons of water weighs 167 pounds.
230 pounds of water would be equal to approximately 27.6 gallons.
If you're referring to plain water then 170 pounds would be 20.4 gallons.
400 pounds of plain water is about 48 gallons.
600 pounds of water is equivalent to approximately 71.6 gallons.
15,820 gallons of water weighs 132,097 pounds.
About 25 pounds for three US gallons of water.
20 gallons of water weighs 167 pounds.
42 gallons of water is 350.7 pounds
Nine gallons of water weighs approximately 75 pounds.
22,000 pounds of water is 2,634 (2,634.73054) US gallons.
3.593 US gallons of water in 30 pounds
10 gallons of water is 83.5 pounds
30 pounds of water is 3.593 gallons.
1,260 pounds of water is about 151 gallons of water.
50 gallons of plain water weighs about 417 pounds.