| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.177 | 0.179 | 0.18 | 0.187 |
| River Wear - Chester-Le-Street | 0.383 | 0.387 | 0.387 | 0.392 |
| Smallhope Burn - Lanchester Front Street | 0.237 | 0.242 | 0.241 | 0.246 |
| River Wear - Stanhope | 0.267 | 0.271 | 0.27 | 0.273 |
| River Gaunless - South Church | 0.086 | 0.089 | 0.089 | 0.094 |
| River Wear - Sunderland Bridge | 0.325 | 0.327 | 0.328 | 0.338 |
| River Wear - Witton Park | 0.379 | 0.381 | 0.382 | 0.391 |
| River Wear - Durham New Elvet Bridge | 0.27 | 0.272 | 0.272 | 0.278 |