| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.086 | 0.088 | 0.088 | 0.093 |
| River Wear - Chester-Le-Street | 0.347 | 0.354 | 0.354 | 0.361 |
| Smallhope Burn - Lanchester Front Street | 0.201 | 0.209 | 0.207 | 0.216 |
| River Wear - Stanhope | 0.248 | 0.252 | 0.251 | 0.256 |
| River Gaunless - South Church | 0.075 | 0.077 | 0.077 | 0.081 |
| River Wear - Sunderland Bridge | 0.306 | 0.309 | 0.31 | 0.319 |
| River Wear - Witton Park | 0.364 | 0.369 | 0.369 | 0.375 |
| River Wear - Durham New Elvet Bridge | 0.353 | 0.357 | 0.357 | 0.367 |