| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.105 | 0.109 | 0.108 | 0.112 |
| River Wear - Chester-Le-Street | 0.615 | 0.629 | 0.63 | 0.65 |
| Smallhope Burn - Lanchester Front Street | 0.297 | 0.301 | 0.301 | 0.306 |
| River Wear - Stanhope | 0.557 | 0.576 | 0.578 | 0.636 |
| River Gaunless - South Church | 0.201 | 0.211 | 0.21 | 0.219 |
| River Wear - Sunderland Bridge | 0.576 | 0.598 | 0.594 | 0.611 |
| River Wear - Witton Park | 0.663 | 0.683 | 0.683 | 0.704 |
| River Wear - Durham New Elvet Bridge | 0.51 | 0.534 | 0.532 | 0.548 |