| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.558 | 0.59 | 0.593 | 0.628 |
| River Wear - Chester-Le-Street | 1.275 | 1.368 | 1.363 | 1.411 |
| Smallhope Burn - Lanchester Front Street | 0.398 | 0.43 | 0.433 | 0.478 |
| River Wear - Stanhope | 1.093 | 1.341 | 1.335 | 1.473 |
| River Gaunless - South Church | 0.432 | 0.498 | 0.492 | 0.547 |
| River Wear - Sunderland Bridge | 1.15 | 1.263 | 1.262 | 1.325 |
| River Wear - Witton Park | 1.245 | 1.476 | 1.478 | 1.627 |
| River Wear - Durham New Elvet Bridge | 1.277 | 1.396 | 1.391 | 1.462 |