| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.241 | 0.242 | 0.243 | 0.254 |
| River Wear - Chester-Le-Street | 0.476 | 0.491 | 0.492 | 0.513 |
| Smallhope Burn - Lanchester Front Street | 0.277 | 0.28 | 0.279 | 0.282 |
| River Wear - Stanhope | 0.357 | 0.365 | 0.37 | 0.392 |
| River Gaunless - South Church | 0.116 | 0.119 | 0.118 | 0.121 |
| River Wear - Sunderland Bridge | 0.434 | 0.442 | 0.444 | 0.468 |
| River Wear - Witton Park | 0.503 | 0.508 | 0.511 | 0.533 |
| River Wear - Durham New Elvet Bridge | 0.347 | 0.355 | 0.356 | 0.373 |