Subwatersheds (City of London) (1)
| Central London |
| Dingman Creek |
| Dodd Creek |
| Downstream Thames |
| Fanshawe Reservoir |
| Masonville Creek |
| Medway Creek |
| Mud Creek |
| Oxbow Creek |
| Pottersburg Creek |
| Sharon Creek |
| South Thames |
| Stanton Drain |
| Stoney Creek |
| The Coves |
| Upper Kettle Creek |
| Waubuno Creek |
| Wye Creek |
Subwatersheds (2 km buffer of City limit) (2)
| Dingman Creek |
| Dodd Creek |
| Downstream Thames |
| Fanshawe Reservoir |
| Medway Creek |
| Oxbow Creek |
| Pottersburg Creek |
| Sharon Creek |
| South Thames |
| Stoney Creek |
| Upper Kettle Creek |
| Waubuno Creek |
| Wye Creek |
|