| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.143 | 0.147 | 0.15 | 0.166 |
| River Wear - Chester-Le-Street | 0.427 | 0.435 | 0.441 | 0.494 |
| Smallhope Burn - Lanchester Front Street | 0.272 | 0.275 | 0.276 | 0.296 |
| River Wear - Stanhope | 0.357 | 0.524 | 0.52 | 0.682 |
| River Gaunless - South Church | 0.115 | 0.123 | 0.122 | 0.135 |
| River Wear - Sunderland Bridge | 0.393 | 0.405 | 0.429 | 0.493 |
| River Wear - Witton Park | 0.455 | 0.545 | 0.523 | 0.6 |
| River Wear - Durham New Elvet Bridge | 0.271 | 0.288 | 0.299 | 0.346 |