| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.06 | 0.069 | 0.067 | 0.077 |
| River Wear - Chester-Le-Street | 0.303 | 0.306 | 0.305 | 0.308 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.224 | 0.229 | 0.255 |
| River Wear - Stanhope | 0.184 | 0.187 | 0.187 | 0.189 |
| River Gaunless - South Church | 0.045 | 0.049 | 0.049 | 0.054 |
| River Wear - Sunderland Bridge | 0.269 | 0.273 | 0.272 | 0.275 |
| River Wear - Witton Park | 0.324 | 0.326 | 0.326 | 0.327 |
| River Wear - Durham New Elvet Bridge | 0.214 | 0.219 | 0.219 | 0.225 |