| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.056 | 0.06 | 0.06 | 0.065 |
| River Wear - Chester-Le-Street | 0.313 | 0.318 | 0.319 | 0.328 |
| Smallhope Burn - Lanchester Front Street | 0.197 | 0.206 | 0.205 | 0.214 |
| River Wear - Stanhope | 0.196 | 0.204 | 0.203 | 0.218 |
| River Gaunless - South Church | 0.076 | 0.079 | 0.078 | 0.084 |
| River Wear - Sunderland Bridge | 0.257 | 0.26 | 0.259 | 0.264 |
| River Wear - Witton Park | 0.286 | 0.296 | 0.294 | 0.304 |
| River Wear - Durham New Elvet Bridge | 0.226 | 0.231 | 0.231 | 0.24 |