| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.026 | 0.026 | 0.026 | 0.027 |
| River Wear - Chester-Le-Street | 0.419 | 0.437 | 0.434 | 0.444 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.253 | 0.252 | 0.258 |
| River Wear - Stanhope | 0.351 | 0.355 | 0.358 | 0.38 |
| River Gaunless - South Church | 0.111 | 0.114 | 0.114 | 0.121 |
| River Wear - Sunderland Bridge | 0.387 | 0.404 | 0.411 | 0.44 |
| River Wear - Witton Park | 0.446 | 0.459 | 0.464 | 0.51 |
| River Wear - Durham New Elvet Bridge | 0.341 | 0.356 | 0.356 | 0.371 |