| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.326 | 0.334 | 0.336 | 0.357 |
| River Wear - Chester-Le-Street | 0.543 | 0.553 | 0.555 | 0.575 |
| Smallhope Burn - Lanchester Front Street | 0.304 | 0.309 | 0.308 | 0.314 |
| River Wear - Stanhope | 0.38 | 0.392 | 0.393 | 0.409 |
| River Gaunless - South Church | 0.155 | 0.161 | 0.16 | 0.166 |
| River Wear - Sunderland Bridge | 0.488 | 0.5 | 0.5 | 0.513 |
| River Wear - Witton Park | 0.556 | 0.571 | 0.571 | 0.591 |
| River Wear - Durham New Elvet Bridge | 0.399 | 0.41 | 0.411 | 0.425 |