| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.057 | 0.06 | 0.06 | 0.071 |
| River Wear - Chester-Le-Street | 0.289 | 0.293 | 0.292 | 0.297 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.219 | 0.219 | 0.228 |
| River Wear - Stanhope | 0.191 | 0.192 | 0.191 | 0.192 |
| River Gaunless - South Church | 0.043 | 0.045 | 0.045 | 0.048 |
| River Wear - Sunderland Bridge | 0.25 | 0.255 | 0.254 | 0.257 |
| River Wear - Witton Park | 0.304 | 0.307 | 0.306 | 0.308 |
| River Wear - Durham New Elvet Bridge | 0.189 | 0.201 | 0.199 | 0.208 |