Hi, I have a new sprinkler system for my house to install (in Lake Tahoe area). I have 5GPM and 58PSI at the end of a 1/2" bib about 30' from the supply line into the house. Not a lot of flow, so an issue with zones. The HOA will only allow us to water for a few hours a night, a few days a week, so a bit limited. I think we have a 3/4" supply from the street, would think it was 1" but cant find a 1" line if that exists. Haven't measured flow and pressure yet at the 3/4" line. I am aware that my HOA has poor flow rate, so was wondering if adding a pump would help? Would a pump suck more flow through the line from the street? I suppose it would a little by reducing inbound pressure, but would it do more than just a little? No idea the size of the line at the street, but I think that my supply line to the street is probably about 40'. Thanks!