I just had some sprinklers installed and they were tied directly into the supply line from the street before it gets to my house. During this installation, the guy said the metal pipes from the street are filled with rust/sediment and he couldn't get his finger into the 1" pipe. This is probably causing us lower that normal water pressure.
I want to get these metal pipes replaced with something plastic, but I don't know if this is worth doing if the lines are clogged before my water meter. If they are clogged before my meter, does the city have to fix that? What's the best order of operations to tackle this problem?