How deep is my submersible pump?
I have an electric pump,and I was looking into getting a hand pump for a back-up, but I need to know how deep my submersible is , and also how deep is the water level. I was thinking of dropping some kind of rope or a tape measure with a weight at the end into the well pipe, that way I can measure both at the same time. My question is: will the weight at the end of my rope hurt the existing pump in any way by landing on it, or it will just go around the pump landing on the bottom of the well? Any advice?