| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.266 | 0.271 | 0.275 | 0.31 |
| River Wear - Chester-Le-Street | 0.549 | 0.57 | 0.578 | 0.635 |
| Smallhope Burn - Lanchester Front Street | 0.284 | 0.288 | 0.288 | 0.305 |
| River Wear - Stanhope | 0.435 | 0.46 | 0.48 | 0.559 |
| River Gaunless - South Church | 0.238 | 0.246 | 0.249 | 0.276 |
| River Wear - Sunderland Bridge | 0.52 | 0.531 | 0.535 | 0.571 |
| River Wear - Witton Park | 0.584 | 0.6 | 0.603 | 0.633 |
| River Wear - Durham New Elvet Bridge | 0.425 | 0.435 | 0.442 | 0.49 |