| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.117 | 0.119 | 0.119 | 0.122 |
| River Wear - Chester-Le-Street | 0.363 | 0.372 | 0.371 | 0.382 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.207 | 0.206 | 0.211 |
| River Wear - Stanhope | 0.269 | 0.271 | 0.27 | 0.273 |
| River Gaunless - South Church | 0.119 | 0.122 | 0.121 | 0.125 |
| River Wear - Sunderland Bridge | 0.336 | 0.339 | 0.339 | 0.349 |
| River Wear - Witton Park | 0.385 | 0.389 | 0.388 | 0.392 |
| River Wear - Durham New Elvet Bridge | 0.263 | 0.269 | 0.269 | 0.277 |