| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.321 | 0.365 | 0.365 | 0.419 |
| River Wear - Chester-Le-Street | 0.566 | 0.613 | 0.622 | 0.709 |
| Smallhope Burn - Lanchester Front Street | 0.278 | 0.294 | 0.294 | 0.314 |
| River Wear - Stanhope | 0.361 | 0.388 | 0.385 | 0.408 |
| River Gaunless - South Church | 0.227 | 0.261 | 0.265 | 0.322 |
| River Wear - Sunderland Bridge | 0.511 | 0.552 | 0.555 | 0.613 |
| River Wear - Witton Park | 0.55 | 0.588 | 0.588 | 0.631 |
| River Wear - Durham New Elvet Bridge | 0.425 | 0.466 | 0.473 | 0.547 |