| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.225 | 0.23 | 0.232 | 0.244 |
| River Wear - Chester-Le-Street | 0.454 | 0.46 | 0.459 | 0.465 |
| Smallhope Burn - Lanchester Front Street | 0.277 | 0.28 | 0.28 | 0.285 |
| River Wear - Stanhope | 0.34 | 0.349 | 0.351 | 0.364 |
| River Gaunless - South Church | 0.176 | 0.178 | 0.18 | 0.195 |
| River Wear - Sunderland Bridge | 0.417 | 0.423 | 0.423 | 0.432 |
| River Wear - Witton Park | 0.476 | 0.481 | 0.483 | 0.497 |
| River Wear - Durham New Elvet Bridge | 0.347 | 0.354 | 0.355 | 0.365 |