| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Wear - Chester-Le-Street | 0.3 | 0.34 | 0.354 | 0.61 |
| Smallhope Burn - Lanchester Front Street | 0.18 | 0.2 | 0.224 | 0.42 |
| River Wear - Stanhope | 0.12 | 0.185 | 0.275 | 0.99 |
| River Gaunless - South Church | 0.09 | 0.1 | 0.118 | 0.3 |
| River Wear - Sunderland Bridge | 0.24 | 0.295 | 0.323 | 0.68 |
| River Wear - Witton Park | 0.28 | 0.35 | 0.402 | 0.8 |
| River Wear - Durham New Elvet Bridge | 0.17 | 0.22 | 0.237 | 0.46 |