| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.242 | 0.254 | 0.257 | 0.276 |
| River Wear - Chester-Le-Street | 0.456 | 0.465 | 0.468 | 0.492 |
| Smallhope Burn - Lanchester Front Street | 0.285 | 0.291 | 0.291 | 0.298 |
| River Wear - Stanhope | 0.322 | 0.339 | 0.337 | 0.352 |
| River Gaunless - South Church | 0.121 | 0.127 | 0.126 | 0.129 |
| River Wear - Sunderland Bridge | 0.414 | 0.425 | 0.424 | 0.44 |
| River Wear - Witton Park | 0.459 | 0.475 | 0.475 | 0.489 |
| River Wear - Durham New Elvet Bridge | 0.363 | 0.371 | 0.372 | 0.387 |