| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.13 | 0.185 | 0.204 | 0.41 |
| River Wear - Chester-Le-Street | 0.35 | 0.4 | 0.421 | 0.60 |
| Smallhope Burn - Lanchester Front Street | 0.19 | 0.22 | 0.222 | 0.31 |
| River Wear - Stanhope | 0.13 | 0.18 | 0.189 | 0.40 |
| River Gaunless - South Church | 0.24 | 0.49 | 0.484 | 0.80 |
| River Wear - Sunderland Bridge | 0.30 | 0.36 | 0.377 | 0.56 |
| River Wear - Witton Park | 0.33 | 0.41 | 0.416 | 0.61 |
| Wear - Durham New Elvet Bridge | 0.23 | 0.29 | 0.308 | 0.46 |