| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.146 | 0.147 | 0.147 | 0.151 |
| River Wear - Chester-Le-Street | 0.398 | 0.4 | 0.401 | 0.406 |
| Smallhope Burn - Lanchester Front Street | 0.251 | 0.256 | 0.256 | 0.262 |
| River Wear - Stanhope | 0.257 | 0.26 | 0.262 | 0.267 |
| River Gaunless - South Church | 0.124 | 0.127 | 0.127 | 0.131 |
| River Wear - Sunderland Bridge | 0.357 | 0.359 | 0.359 | 0.366 |
| River Wear - Witton Park | 0.414 | 0.417 | 0.417 | 0.422 |
| River Wear - Durham New Elvet Bridge | 0.304 | 0.309 | 0.31 | 0.314 |