On my spring which produces 1gpm, I have a two inch plastic pipe that
goes 1200 feet to our cabin, and has a total rise of 300 feet.
I have a 1 hp pump, that pumps water pefectly fine to the cabin, and I set
my pressure tank at 50 psi, and it works just great !
The spring site has a 300 gal storage reservoir, so our 4 member family
never runs out, even at this very very low water rate of 1 gpm.
If you have as much as 3 or 4 gpm, you can simply quit worrying about
running a pipe 600 feet. You can do all the calculations you want, but
what you really want to know is will you have plenty of water and good
pressure, and I can tell you that you will !!