Thanks for all the replies. Really helpful. I will try to answer the question.
The project is so that we will have water available at different areas of the property. First is for watering new trees that I have planted and for future plantings. We do some controlled grass burning every winter and having the water nearby just adds a little safety to the burns. Spigots will be added along the lengths of the line.
I do not know the pressure, but pop had to turn down the pressure in the shower. I am not sure of the size of the main. We have a lot of pressure. Probably too much. We are at the end of a rural water line. I have ran shorter water lines here and there with no lose, but this one will be my biggest. So far after reading some replies, I will run the length in 1/2" schedule 40 pvc. Its going to look like an "Y" with the right side having about a 100' of non-downhill run, then downhill the rest of the way. The bottom of the "Y" is going the be where I connect to the 3/4" already in use. I threw in a clip with my artistic drawing of the proposed water line if it helps.
WEEDY, how did you come up with those numbers? That I would like to write down and keep at the farm.
BUCKDEER1, I have another run that I am planning on doing but I don't believe there is any downhill to run, so I will have to have a pump placed somewhere.
One more thing I would like to know is what fittings are important to thus run? Besides the spigots fittings and the elbows, tee's, couplings etc... do i need traps, backflows or anything similar?
I am going to look this week to see if I can buy something that will show the pressure.
Thanks