How does the property block the water supply pipeline?

Your question is ambiguous. I'll give you two answers.

If water is supplied by the property, the property right of the water supply system from the property to the user belongs to the property, and the water fee is charged by the property. You have been in arrears with your water bill for a long time, and you have been indifferent to repeated reminders. You have harmed the interests of the property, and the property has the right to block the water pipes that supply you with water.

There are many ways to block water, as long as a stop valve that needs special tools to unscrew is installed in the middle of the pipeline.