| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.118 | 0.144 | 0.143 | 0.172 |
| River Wear - Chester-Le-Street | 0.536 | 0.552 | 0.657 | 0.854 |
| Smallhope Burn - Lanchester Front Street | 0.266 | 0.295 | 0.299 | 0.365 |
| River Wear - Stanhope | 0.823 | 1.015 | 1.015 | 1.191 |
| River Gaunless - South Church | 0.128 | 0.137 | 0.136 | 0.143 |
| River Wear - Sunderland Bridge | 0.509 | 0.746 | 0.693 | 0.865 |
| River Wear - Witton Park | 0.599 | 0.894 | 0.866 | 1.053 |
| River Wear - Durham New Elvet Bridge | 0.411 | 0.64 | 0.575 | 0.766 |