| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.408 | 0.804 | 0.885 | 1.383 |
| River Wear - Chester-Le-Street | 0.713 | 1.196 | 1.258 | 2.267 |
| Smallhope Burn - Lanchester Front Street | 0.341 | 0.592 | 0.661 | 1.354 |
| River Wear - Stanhope | 0.588 | 1.152 | 1.191 | 1.74 |
| River Gaunless - South Church | 0.261 | 0.708 | 0.656 | 0.921 |
| River Wear - Sunderland Bridge | 0.648 | 1.137 | 1.172 | 1.739 |
| River Wear - Witton Park | 0.72 | 1.213 | 1.332 | 2.182 |
| River Wear - Durham New Elvet Bridge | 0.574 | 1.267 | 1.338 | 2.258 |