| Watertown Township | 2040 | Agricultural | 16714.8 |
| Watertown Township | 2040 | Commercial | 331.5 |
| Watertown Township | 2040 | Institutional | 25.7 |
| Watertown Township | 2040 | Multi-Optional Development | 129.8 |
| Watertown Township | 2040 | Multifamily Residential | 73.8 |
| Watertown Township | 2040 | Park and Recreation | 371.1 |
| Watertown Township | 2040 | Rights-of-Way (i.e., Roads) | 115.4 |
| Watertown Township | 2040 | Rural and Large-Lot Residential | 384.1 |
| Watertown Township | 2040 | Single Family Residential | 1520.5 |
| Watertown Township | 2040 | Water | 1439.8 |