| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.055 | 0.059 | 0.059 | 0.073 |
| River Wear - Chester-Le-Street | 0.287 | 0.291 | 0.292 | 0.304 |
| Smallhope Burn - Lanchester Front Street | 0.241 | 0.253 | 0.262 | 0.313 |
| River Wear - Stanhope | 0.194 | 0.196 | 0.198 | 0.207 |
| River Gaunless - South Church | 0.04 | 0.043 | 0.048 | 0.106 |
| River Wear - Sunderland Bridge | 0.229 | 0.233 | 0.233 | 0.248 |
| River Wear - Witton Park | 0.257 | 0.259 | 0.26 | 0.269 |
| River Wear - Durham New Elvet Bridge | 0.105 | 0.114 | 0.114 | 0.132 |