Rothenberger Lake
| Lake Size | 15 acres |
| Max Depth | 25 feet |
| Watershed Size | 250 acres |
| Inlets | From Allen Lake in the north |
| Outlets | Wetland flow to Spear Lake |
| Access | Public: In Tri-County Fish and Wildlife Area, must maneuver through wetland fringe |
| Recreation | Boat, Fish |
| Boating Restrictions | Electric motor only |
| Best Fishing | Largemouth bass |
Data and Research Specific to Rothenberger Lake
Indiana Clean Lakes Program
