| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.11 | 0.123 | 0.134 | 0.172 |
| River Wear - Chester-Le-Street | 0.364 | 0.372 | 0.373 | 0.388 |
| Smallhope Burn - Lanchester Front Street | 0.243 | 0.258 | 0.26 | 0.302 |
| River Wear - Stanhope | 0.331 | 0.353 | 0.356 | 0.392 |
| River Gaunless - South Church | 0.079 | 0.084 | 0.084 | 0.09 |
| River Wear - Sunderland Bridge | 0.318 | 0.333 | 0.339 | 0.365 |
| River Wear - Witton Park | 0.373 | 0.409 | 0.405 | 0.433 |
| River Wear - Durham New Elvet Bridge | 0.29 | 0.298 | 0.302 | 0.321 |