| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.27 | 0.273 | 0.274 | 0.283 |
| River Wear - Chester-Le-Street | 0.471 | 0.473 | 0.473 | 0.478 |
| Smallhope Burn - Lanchester Front Street | 0.302 | 0.306 | 0.307 | 0.314 |
| River Wear - Stanhope | 0.312 | 0.348 | 0.356 | 0.467 |
| River Gaunless - South Church | 0.17 | 0.173 | 0.174 | 0.186 |
| River Wear - Sunderland Bridge | 0.424 | 0.428 | 0.43 | 0.452 |
| River Wear - Witton Park | 0.461 | 0.466 | 0.475 | 0.518 |
| River Wear - Durham New Elvet Bridge | 0.332 | 0.341 | 0.342 | 0.356 |