| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.168 | 0.175 | 0.178 | 0.191 |
| River Wear - Chester-Le-Street | 0.344 | 0.349 | 0.349 | 0.353 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.226 | 0.226 | 0.249 |
| River Wear - Stanhope | 0.291 | 0.367 | 0.357 | 0.392 |
| River Gaunless - South Church | 0.078 | 0.083 | 0.082 | 0.086 |
| River Wear - Sunderland Bridge | 0.302 | 0.306 | 0.31 | 0.34 |
| River Wear - Witton Park | 0.346 | 0.369 | 0.376 | 0.42 |
| River Wear - Durham New Elvet Bridge | 0.258 | 0.263 | 0.263 | 0.272 |