| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.077 | 0.084 | 0.086 | 0.105 |
| River Wear - Chester-Le-Street | 0.318 | 0.324 | 0.325 | 0.336 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.246 | 0.247 | 0.268 |
| River Wear - Stanhope | 0.186 | 0.19 | 0.189 | 0.194 |
| River Gaunless - South Church | 0.047 | 0.054 | 0.055 | 0.077 |
| River Wear - Sunderland Bridge | 0.277 | 0.288 | 0.288 | 0.297 |
| River Wear - Witton Park | 0.327 | 0.331 | 0.33 | 0.337 |
| River Wear - Durham New Elvet Bridge | 0.223 | 0.233 | 0.231 | 0.239 |