How to utilize the free water from my well drawn sprinkler pump
We would need more information about this "well" if it is a true ground water well of course you can do anything with it , I have a well we drink from and water the lawn and water the horses, if it is just a in ground water storage of rain water still filling the pool watering the lawn and washing the cars is fine but I would not drink or water livestock without having it checked surface ground water has lots of nastys that are filtered out in most wells but not in ground water recovery systems.