When humans pump groundwater, it has a substantial impact ... Earth has tilted 31.5 inches as a result of pumping groundwater. This equates to .24 inches of sea level rise.
and screened inlet which prevent debris from damaging the impeller Small Submersible Pump: for submersible use only; equipped with 1/4-inch MNPT discharge; 3.6 inches long x 4.09 inches wide x 4. ...