| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.117 | 0.119 | 0.119 | 0.124 |
| River Wear - Chester-Le-Street | 0.326 | 0.329 | 0.328 | 0.331 |
| Smallhope Burn - Lanchester Front Street | 0.26 | 0.27 | 0.269 | 0.283 |
| River Wear - Stanhope | 0.209 | 0.211 | 0.211 | 0.213 |
| River Gaunless - South Church | 0.067 | 0.07 | 0.069 | 0.073 |
| River Wear - Sunderland Bridge | 0.267 | 0.27 | 0.272 | 0.304 |
| River Wear - Witton Park | 0.304 | 0.311 | 0.309 | 0.314 |
| River Wear - Durham New Elvet Bridge | 0.218 | 0.224 | 0.224 | 0.236 |