| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.123 | 0.142 | 0.144 | 0.174 |
| River Wear - Chester-Le-Street | 0.388 | 0.396 | 0.407 | 0.447 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.264 | 0.263 | 0.28 |
| River Wear - Stanhope | 0.304 | 0.349 | 0.353 | 0.42 |
| River Gaunless - South Church | 0.07 | 0.074 | 0.073 | 0.076 |
| River Wear - Sunderland Bridge | 0.328 | 0.361 | 0.357 | 0.387 |
| River Wear - Witton Park | 0.371 | 0.408 | 0.407 | 0.438 |
| River Wear - Durham New Elvet Bridge | 0.296 | 0.313 | 0.313 | 0.34 |