| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.178 | 0.194 | 0.197 | 0.231 |
| River Wear - Chester-Le-Street | 0.467 | 0.511 | 0.52 | 0.608 |
| Smallhope Burn - Lanchester Front Street | 0.259 | 0.264 | 0.264 | 0.284 |
| River Wear - Stanhope | 0.372 | 0.421 | 0.424 | 0.495 |
| River Gaunless - South Church | 0.138 | 0.149 | 0.149 | 0.165 |
| River Wear - Sunderland Bridge | 0.42 | 0.46 | 0.463 | 0.525 |
| River Wear - Witton Park | 0.472 | 0.515 | 0.518 | 0.58 |
| River Wear - Durham New Elvet Bridge | 0.33 | 0.364 | 0.368 | 0.43 |