| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.226 | 0.228 | 0.23 | 0.24 |
| River Wear - Chester-Le-Street | 0.54 | 0.553 | 0.554 | 0.572 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.264 | 0.264 | 0.271 |
| River Wear - Stanhope | 0.471 | 0.52 | 0.59 | 0.877 |
| River Gaunless - South Church | 0.183 | 0.191 | 0.19 | 0.194 |
| River Wear - Sunderland Bridge | 0.519 | 0.531 | 0.533 | 0.556 |
| River Wear - Witton Park | 0.604 | 0.621 | 0.629 | 0.757 |
| River Wear - Durham New Elvet Bridge | 0.424 | 0.436 | 0.438 | 0.459 |