| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.137 | 0.142 | 0.142 | 0.148 |
| River Wear - Chester-Le-Street | 0.351 | 0.353 | 0.354 | 0.359 |
| Smallhope Burn - Lanchester Front Street | 0.267 | 0.273 | 0.272 | 0.277 |
| River Wear - Stanhope | 0.231 | 0.233 | 0.233 | 0.239 |
| River Gaunless - South Church | 0.077 | 0.079 | 0.079 | 0.084 |
| River Wear - Sunderland Bridge | 0.289 | 0.292 | 0.291 | 0.296 |
| River Wear - Witton Park | 0.336 | 0.339 | 0.339 | 0.345 |
| River Wear - Durham New Elvet Bridge | 0.243 | 0.246 | 0.246 | 0.25 |