| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.051 | 0.057 | 0.057 | 0.063 |
| River Wear - Chester-Le-Street | 0.31 | 0.312 | 0.312 | 0.315 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.244 | 0.242 | 0.249 |
| River Wear - Stanhope | 0.201 | 0.208 | 0.207 | 0.214 |
| River Gaunless - South Church | 0.037 | 0.039 | 0.039 | 0.043 |
| River Wear - Sunderland Bridge | 0.256 | 0.258 | 0.258 | 0.267 |
| River Wear - Witton Park | 0.296 | 0.304 | 0.302 | 0.309 |
| River Wear - Durham New Elvet Bridge | 0.163 | 0.169 | 0.171 | 0.183 |