
Text and photographs copyright of Jim Shead.

















| Year | Miles | Locks | Waterways that changed |
| unknown | 6.63 | 0 | Candle Dyke to Hickling Broad, Hardley Dyke (River Yare), Langley Dyke (River Yare), Martham Broad to West Somerton, Meadow Dyke to Waxham Bridge and Trowse Mills Branch (River Yare) |
| 1826 | 15.38 | 6 | North Walsham and Dilham Canal |
| 1833 | 17.38 | 6 | Haddiscoe (or New) Cut - Norfolk & Suffolk Broads |
| 1934 | 8.63 | 0 | North Walsham and Dilham Canal |
| Year | Miles | Locks | Waterways that changed |
| unknown | 5.38 | 0 | Oulton Broad and Dyke and Rockland Dyke and Rockland Broad |
| 1779 | 14.88 | 5 | Aylsham Navigation |
| 1928 | 5.38 | 0 | Aylsham Navigation |
| Year | Miles | Locks | Waterways that changed |
| unknown | 82.38 | 0 | River Ant, River Bure, River Chet, Stalham Dyke (River Ant), Thorpe Village Loop (River Yare), River Thurne and River Yare |
| 1670 | 104.00 | 0 | River Waveney |
| 1670? | 108.25 | 3 | River Waveney |
| 1934 | 104.00 | 0 | River Waveney |