| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.13 | 0.132 | 0.132 | 0.135 |
| River Wear - Chester-Le-Street | 0.393 | 0.397 | 0.397 | 0.403 |
| Smallhope Burn - Lanchester Front Street | 0.263 | 0.267 | 0.266 | 0.27 |
| River Wear - Stanhope | 0.307 | 0.309 | 0.308 | 0.31 |
| River Gaunless - South Church | 0.106 | 0.109 | 0.108 | 0.111 |
| River Wear - Sunderland Bridge | 0.349 | 0.352 | 0.352 | 0.357 |
| River Wear - Witton Park | 0.409 | 0.41 | 0.41 | 0.416 |
| River Wear - Durham New Elvet Bridge | 0.246 | 0.25 | 0.25 | 0.254 |