| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.013 | 0.014 | 0.014 | 0.016 |
| River Wear - Chester-Le-Street | 0.426 | 0.43 | 0.43 | 0.434 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.265 | 0.265 | 0.27 |
| River Wear - Stanhope | 0.298 | 0.306 | 0.307 | 0.319 |
| River Gaunless - South Church | 0.119 | 0.124 | 0.124 | 0.131 |
| River Wear - Sunderland Bridge | 0.388 | 0.395 | 0.395 | 0.403 |
| River Wear - Witton Park | 0.436 | 0.445 | 0.446 | 0.458 |
| River Wear - Durham New Elvet Bridge | 0.348 | 0.356 | 0.356 | 0.364 |