Standard Drainage Area Classification (SDAC) 2003
02G - Northern Lake Erie
| Code | Sub-sub-drainage areas |
|---|---|
| 02GA | Upper Grand |
| 02GB | Lower Grand |
| 02GC | Big, Ontario |
| 02GD | Upper Thames |
| 02GE | Lower Thames |
| 02GF | Rondeau |
| 02GG | Sydenham |
| 02GH | Cedar |
- Date modified:
| Code | Sub-sub-drainage areas |
|---|---|
| 02GA | Upper Grand |
| 02GB | Lower Grand |
| 02GC | Big, Ontario |
| 02GD | Upper Thames |
| 02GE | Lower Thames |
| 02GF | Rondeau |
| 02GG | Sydenham |
| 02GH | Cedar |