| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.169 | 0.172 | 0.173 | 0.181 |
| River Wear - Chester-Le-Street | 0.4 | 0.575 | 0.572 | 0.743 |
| Smallhope Burn - Lanchester Front Street | 0.243 | 0.247 | 0.247 | 0.252 |
| River Wear - Stanhope | 0.425 | 0.52 | 0.565 | 0.872 |
| River Gaunless - South Church | 0.137 | 0.149 | 0.149 | 0.167 |
| River Wear - Sunderland Bridge | 0.479 | 0.566 | 0.595 | 0.797 |
| River Wear - Witton Park | 0.542 | 0.629 | 0.663 | 0.933 |
| River Wear - Durham New Elvet Bridge | 0.348 | 0.451 | 0.477 | 0.657 |