Quote:
Originally Posted by champion6
This is true for homes south of 466. Not true for homes north of 466 which have one water supply line.
You didn't say where your house is located.
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Not true, I can shut the water off to my house (valve in the garage wall) and the sprinkler system will still work just fine. We have one meter but the line splits past the meter, one to your sprinkler system and one to your house. Worked exactly the same way in my house in NC.