Well is APROX 100 ft deep...lots of water ,lots of mud and clay. Set new 1/2 hp 230 v 10 gpm pump APROX 85 ft....new pipe ,wire and safety rope..2 years warranty ...added sand separator over pump....flushed at well..has clear water ....mud build up in water service line(pipe between house and well) is showing at well tank....will clear u