| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.151 | 0.152 | 0.152 | 0.155 |
| River Wear - Chester-Le-Street | 0.408 | 0.411 | 0.413 | 0.421 |
| Smallhope Burn - Lanchester Front Street | 0.254 | 0.259 | 0.258 | 0.265 |
| River Wear - Stanhope | 0.276 | 0.283 | 0.282 | 0.287 |
| River Gaunless - South Church | 0.129 | 0.132 | 0.131 | 0.134 |
| River Wear - Sunderland Bridge | 0.372 | 0.375 | 0.375 | 0.382 |
| River Wear - Witton Park | 0.43 | 0.434 | 0.434 | 0.44 |
| River Wear - Durham New Elvet Bridge | 0.313 | 0.318 | 0.319 | 0.324 |