| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.082 | 0.085 | 0.085 | 0.087 |
| River Wear - Chester-Le-Street | 0.313 | 0.316 | 0.315 | 0.319 |
| Smallhope Burn - Lanchester Front Street | 0.207 | 0.212 | 0.211 | 0.219 |
| River Wear - Stanhope | 0.211 | 0.213 | 0.213 | 0.216 |
| River Gaunless - South Church | 0.086 | 0.091 | 0.091 | 0.094 |
| River Wear - Sunderland Bridge | 0.265 | 0.267 | 0.266 | 0.269 |
| River Wear - Witton Park | 0.304 | 0.307 | 0.306 | 0.308 |
| River Wear - Durham New Elvet Bridge | 0.223 | 0.227 | 0.226 | 0.229 |