| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.147 | 0.155 | 0.153 | 0.16 |
| River Wear - Chester-Le-Street | 0.42 | 0.427 | 0.429 | 0.447 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.26 | 0.259 | 0.264 |
| River Wear - Stanhope | 0.271 | 0.285 | 0.286 | 0.301 |
| River Gaunless - South Church | 0.128 | 0.132 | 0.131 | 0.137 |
| River Wear - Sunderland Bridge | 0.372 | 0.376 | 0.376 | 0.387 |
| River Wear - Witton Park | 0.417 | 0.427 | 0.427 | 0.434 |
| River Wear - Durham New Elvet Bridge | 0.319 | 0.326 | 0.327 | 0.336 |