Open access to theft, vandalism and children. 150 or more feet downslope from well. 100 to 150 feet downslope. 50 to 100 feet down-slope,1 or 100 to 500 feet upslope. Within 50 feet downslope,1 or 100 feet upslope.
Sump allows collection and transfer to storage.
Concrete pad with curb keeps spills contained. 1 Concrete pad with some cracks keeps some spills contained. No curb or sump. Spills soak into ground. Water source Separate water tank.