| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.336 | 0.35 | 0.352 | 0.372 |
| River Wear - Chester-Le-Street | 0.533 | 0.548 | 0.549 | 0.569 |
| Smallhope Burn - Lanchester Front Street | 0.327 | 0.334 | 0.333 | 0.342 |
| River Wear - Stanhope | 0.372 | 0.384 | 0.385 | 0.403 |
| River Gaunless - South Church | 0.176 | 0.184 | 0.183 | 0.192 |
| River Wear - Sunderland Bridge | 0.471 | 0.487 | 0.485 | 0.5 |
| River Wear - Witton Park | 0.539 | 0.552 | 0.553 | 0.571 |
| River Wear - Durham New Elvet Bridge | 0.42 | 0.436 | 0.435 | 0.452 |