| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.17 | 0.174 | 0.174 | 0.179 |
| River Wear - Chester-Le-Street | 0.39 | 0.397 | 0.397 | 0.408 |
| Smallhope Burn - Lanchester Front Street | 0.268 | 0.271 | 0.271 | 0.28 |
| River Wear - Stanhope | 0.24 | 0.258 | 0.256 | 0.266 |
| River Gaunless - South Church | 0.134 | 0.143 | 0.142 | 0.147 |
| River Wear - Sunderland Bridge | 0.341 | 0.353 | 0.35 | 0.36 |
| River Wear - Witton Park | 0.371 | 0.391 | 0.389 | 0.397 |
| River Wear - Durham New Elvet Bridge | 0.281 | 0.289 | 0.289 | 0.298 |