| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.226 | 0.23 | 0.232 | 0.241 |
| River Wear - Chester-Le-Street | 0.485 | 0.49 | 0.492 | 0.503 |
| Smallhope Burn - Lanchester Front Street | 0.28 | 0.285 | 0.284 | 0.288 |
| River Wear - Stanhope | 0.371 | 0.378 | 0.378 | 0.389 |
| River Gaunless - South Church | 0.163 | 0.167 | 0.166 | 0.17 |
| River Wear - Sunderland Bridge | 0.445 | 0.455 | 0.454 | 0.464 |
| River Wear - Witton Park | 0.513 | 0.524 | 0.523 | 0.535 |
| River Wear - Durham New Elvet Bridge | 0.358 | 0.365 | 0.365 | 0.374 |