| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.055 | 0.07 | 0.069 | 0.11 |
| River Wear - Chester-Le-Street | 0.293 | 0.296 | 0.299 | 0.321 |
| Smallhope Burn - Lanchester Front Street | 0.215 | 0.223 | 0.222 | 0.232 |
| River Wear - Stanhope | 0.194 | 0.196 | 0.195 | 0.197 |
| River Gaunless - South Church | 0.044 | 0.046 | 0.046 | 0.058 |
| River Wear - Sunderland Bridge | 0.254 | 0.265 | 0.266 | 0.285 |
| River Wear - Witton Park | 0.307 | 0.31 | 0.31 | 0.315 |
| River Wear - Durham New Elvet Bridge | 0.207 | 0.214 | 0.221 | 0.24 |