| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.02 | 0.36 | 0.371 | 1.24 |
| River Wear - Chester-Le-Street | 0.24 | 0.50 | 0.721 | 3.43 |
| Smallhope Burn - Lanchester Front Street | 0.16 | 0.32 | 0.331 | 1.05 |
| River Wear - Stanhope | 0.11 | 0.49 | 0.64 | 3.43 |
| River Gaunless - South Church | 0.08 | 0.26 | 0.33 | 1.29 |
| River Wear - Sunderland Bridge | 0.24 | 0.54 | 0.735 | 3.26 |
| River Wear - Witton Park | 0.29 | 0.76 | 0.954 | 4.09 |
| Wear - Durham New Elvet Bridge | 0.23 | 0.67 | 0.879 | 3.21 |