| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.099 | 0.103 | 0.102 | 0.108 |
| River Wear - Chester-Le-Street | 0.37 | 0.376 | 0.377 | 0.389 |
| Smallhope Burn - Lanchester Front Street | 0.201 | 0.209 | 0.208 | 0.215 |
| River Wear - Stanhope | 0.26 | 0.27 | 0.269 | 0.281 |
| River Gaunless - South Church | 0.085 | 0.087 | 0.087 | 0.095 |
| River Wear - Sunderland Bridge | 0.328 | 0.333 | 0.335 | 0.35 |
| River Wear - Witton Park | 0.38 | 0.386 | 0.388 | 0.4 |
| River Wear - Durham New Elvet Bridge | 0.365 | 0.371 | 0.372 | 0.381 |