| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.136 | 0.138 | 0.137 | 0.14 |
| River Wear - Chester-Le-Street | 0.311 | 0.317 | 0.317 | 0.323 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.208 | 0.208 | 0.215 |
| River Wear - Stanhope | 0.207 | 0.212 | 0.211 | 0.214 |
| River Gaunless - South Church | 0.079 | 0.081 | 0.081 | 0.084 |
| River Wear - Sunderland Bridge | 0.257 | 0.261 | 0.26 | 0.263 |
| River Wear - Witton Park | 0.298 | 0.301 | 0.3 | 0.302 |
| River Wear - Durham New Elvet Bridge | 0.222 | 0.227 | 0.227 | 0.24 |