Shared Well Irrigation Solution: Cistern and Booster Pump for Stable Pressure

Neighbor’s Pump Cycling Ruins Your Irrigation Pressure

The reliable fix is to decouple from the shared well:

1. Install a storage cistern (≥2,000 gal) on your property.
2. Use a dedicated sprinkler pump drawing from the cistern.
3. Wire the pump through a pump start relay connected to the controller’s "PS" terminal—pump runs only when the irrigation program runs.

This eliminates pressure fluctuations caused by the neighbor’s usage. Let me know the irrigated area size for more specific sizing.