| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.069 | 0.076 | 0.074 | 0.079 |
| River Wear - Chester-Le-Street | 0.299 | 0.302 | 0.302 | 0.308 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.226 | 0.225 | 0.232 |
| River Wear - Stanhope | 0.21 | 0.212 | 0.215 | 0.225 |
| River Gaunless - South Church | 0.045 | 0.049 | 0.048 | 0.057 |
| River Wear - Sunderland Bridge | 0.252 | 0.256 | 0.256 | 0.262 |
| River Wear - Witton Park | 0.306 | 0.308 | 0.307 | 0.31 |
| River Wear - Durham New Elvet Bridge | 0.21 | 0.213 | 0.214 | 0.219 |