The historic boathouses at Johnson Fish Camp on Crystal River, FL posed a problem for dredging. The owners couldn't reach under the dock from shore with excavators and no dredge they could find could get under the low roof - until they found Doctor Dredge, LLC. As the pictures show, by removing the operator canopy the dredge is able to get under almost any structure or boat lift. Since we are not constrained by cables, our outboard driven hydraulic dredge also has the freedom to move in any direction at any time allowing us to modify the days dredging plan at any time if circumstances require. In this case in two days we were able to restore a historic landmark to its former functionality.