That depends on the diameter of the pipe.
A pipe with an inside diameter of 2 inches has 37.7 cubic inches (rounded) of interior volume per foot. That means about 6feet 1.5inches per gallon.
about 25 bucks per foot .
much water per foot will a 5 inch pipe hold
16 gallons
about 10$ per foot ANS 2 You're going to the wrong store if you pay that much. I regularly buy it in Canada for 2.85 per foot.
16 gallons
About 0.65 gallon per foot.
Drop per foot doesn't care about length of run, it depends on pipe size. Pipe larger than 2" needs only 1/8" per foot (37.5" fall for 300'), 2" and smaller needs 1/4" per foot (75" fall for 300')
The volume of the pipe is 0.2078 gallon per foot of length.I have no idea how much water might be in it.
For a 3 foot diameter pipe, 52.9 US gallons per foot of length.
2.75 Imperial gallons.
pound per foot