| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.082 | 0.084 | 0.084 | 0.086 |
| River Wear - Chester-Le-Street | 0.298 | 0.306 | 0.305 | 0.31 |
| Smallhope Burn - Lanchester Front Street | 0.204 | 0.21 | 0.209 | 0.218 |
| River Wear - Stanhope | 0.219 | 0.221 | 0.221 | 0.224 |
| River Gaunless - South Church | 0.071 | 0.073 | 0.073 | 0.078 |
| River Wear - Sunderland Bridge | 0.257 | 0.261 | 0.26 | 0.263 |
| River Wear - Witton Park | 0.303 | 0.306 | 0.306 | 0.31 |
| River Wear - Durham New Elvet Bridge | 0.21 | 0.218 | 0.218 | 0.225 |