Can i turn the water off that is coming from my well to two other homes for non payment and breach of well agreement? Vail , AZ

I am the owner of the well and the property it is on the well agreement clearly states all parties to pay 33 &1/3 for the electric to bring water up. No irrigation and proper lines no temporary lines I have one party that had irrigation installed and all lines on his property chewed and running pump to the well constantly burning it out , i have sent T.E.P bill well over one thousand to him he will not help pay can I end the shared well agreement ? or turn water off ,the well agreement was not with him any way he purchased his home five years ago. I own the property since 2008 and my parents before me. I know live on the property and the shared well agreement existed with my parents an two others so a total of 3 people on the shared well agreement. Thank you . Yvonda 520-668-5146