| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.205 | 0.324 | 0.383 | 1.383 |
| River Wear - Chester-Le-Street | 0.44 | 0.61 | 0.692 | 2.267 |
| Smallhope Burn - Lanchester Front Street | 0.28 | 0.32 | 0.35 | 1.354 |
| River Wear - Stanhope | 0.288 | 0.495 | 0.58 | 1.74 |
| River Gaunless - South Church | 0.156 | 0.233 | 0.277 | 0.921 |
| River Wear - Sunderland Bridge | 0.388 | 0.556 | 0.62 | 1.739 |
| River Wear - Witton Park | 0.426 | 0.62 | 0.683 | 2.182 |
| River Wear - Durham New Elvet Bridge | 0.309 | 0.466 | 0.57 | 2.258 |