Water pressure is 80 psi at the house bib with nothing running. As soon as I activate the sprinkler system it drops to 2-5 psi and never recovers. At the meter it says only 2.8gpm is flowing. Is my pressure regulator going out and should I replace it.

  • 2
    It sound like you have a leak in a line for the irrigation. All the water is flowing out of the broken pipe.
    – RMDman
    Jun 29 at 0:19
  • Is this a change, or the way it's always been?
    – Ecnerwal
    Jun 29 at 1:26


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