| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.149 | 0.15 | 0.15 | 0.154 |
| River Wear - Chester-Le-Street | 0.404 | 0.406 | 0.407 | 0.411 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.257 | 0.257 | 0.264 |
| River Wear - Stanhope | 0.267 | 0.272 | 0.271 | 0.276 |
| River Gaunless - South Church | 0.127 | 0.13 | 0.129 | 0.132 |
| River Wear - Sunderland Bridge | 0.364 | 0.366 | 0.366 | 0.373 |
| River Wear - Witton Park | 0.422 | 0.423 | 0.424 | 0.43 |
| River Wear - Durham New Elvet Bridge | 0.309 | 0.314 | 0.314 | 0.318 |