| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.141 | 0.151 | 0.153 | 0.182 |
| River Wear - Chester-Le-Street | 0.385 | 0.398 | 0.396 | 0.406 |
| Smallhope Burn - Lanchester Front Street | 0.253 | 0.26 | 0.26 | 0.271 |
| River Wear - Stanhope | 0.304 | 0.344 | 0.337 | 0.352 |
| River Gaunless - South Church | 0.087 | 0.093 | 0.094 | 0.109 |
| River Wear - Sunderland Bridge | 0.338 | 0.351 | 0.35 | 0.358 |
| River Wear - Witton Park | 0.379 | 0.406 | 0.404 | 0.414 |
| River Wear - Durham New Elvet Bridge | 0.298 | 0.311 | 0.311 | 0.32 |