| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Wear - Chester-Le-Street | 0.34 | 0.37 | 0.374 | 0.5 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.23 | 0.233 | 0.27 |
| River Wear - Stanhope | 0.13 | 0.14 | 0.16 | 0.34 |
| River Gaunless - South Church | 0.12 | 0.13 | 0.135 | 0.18 |
| River Wear - Sunderland Bridge | 0.28 | 0.31 | 0.319 | 0.45 |
| River Wear - Witton Park | 0.33 | 0.37 | 0.382 | 0.52 |
| River Wear - Durham New Elvet Bridge | 0.25 | 0.275 | 0.281 | 0.37 |