| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.086 | 0.092 | 0.091 | 0.095 |
| River Wear - Chester-Le-Street | 0.32 | 0.324 | 0.325 | 0.334 |
| Smallhope Burn - Lanchester Front Street | 0.247 | 0.253 | 0.253 | 0.263 |
| River Wear - Stanhope | 0.223 | 0.229 | 0.228 | 0.235 |
| River Gaunless - South Church | 0.042 | 0.046 | 0.045 | 0.048 |
| River Wear - Sunderland Bridge | 0.26 | 0.262 | 0.264 | 0.273 |
| River Wear - Witton Park | 0.291 | 0.297 | 0.296 | 0.304 |
| River Wear - Durham New Elvet Bridge | 0.172 | 0.179 | 0.185 | 0.21 |