| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.061 | 0.064 | 0.133 |
| River Wear - Chester-Le-Street | 0.286 | 0.316 | 0.326 | 0.443 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.227 | 0.228 | 0.311 |
| River Wear - Stanhope | 0.19 | 0.201 | 0.205 | 0.288 |
| River Gaunless - South Church | 0.07 | 0.08 | 0.084 | 0.288 |
| River Wear - Sunderland Bridge | 0.238 | 0.293 | 0.297 | 0.447 |
| River Wear - Witton Park | 0.273 | 0.307 | 0.314 | 0.493 |
| River Wear - Durham New Elvet Bridge | 0.189 | 0.219 | 0.226 | 0.319 |