Here is a good resource we found for boating and fishing the lake:
More detailed maps are sold by the Navionics Company, and can be a great aid to anyone on the water on Kerr Lake. However, remember the water level changes and so the depths can vary from what’s on those charts.
Neither of those resource maps show as many roads and other elements on land as this map.
Considerably more detail can be seen by zooming into this map and panning to the specific area you want to investigate. Water depths, where available, are shown in feet; distances, in nautical miles.