| Watertown Township | 2040 | Agricultural | 16789.6 |
| Watertown Township | 2040 | Commercial | 884.7 |
| Watertown Township | 2040 | Institutional | 25.7 |
| Watertown Township | 2040 | Multi-Optional Development | 129.8 |
| Watertown Township | 2040 | Multifamily Residential | 124.6 |
| Watertown Township | 2040 | Park and Recreation | 371.1 |
| Watertown Township | 2040 | Rights-of-Way (i.e., Roads) | 256.5 |
| Watertown Township | 2040 | Rural and Large-Lot Residential | 384.1 |
| Watertown Township | 2040 | Single Family Residential | 1654.0 |
| Watertown Township | 2040 | Water | 1439.8 |