| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.053 | 0.057 | 0.056 | 0.06 |
| River Wear - Chester-Le-Street | 0.296 | 0.301 | 0.3 | 0.303 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.226 | 0.225 | 0.231 |
| River Wear - Stanhope | 0.184 | 0.185 | 0.185 | 0.186 |
| River Gaunless - South Church | 0.046 | 0.048 | 0.048 | 0.051 |
| River Wear - Sunderland Bridge | 0.256 | 0.259 | 0.258 | 0.26 |
| River Wear - Witton Park | 0.3 | 0.304 | 0.303 | 0.305 |
| River Wear - Durham New Elvet Bridge | 0.167 | 0.176 | 0.175 | 0.18 |