| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.20 | 0.62 | 0.641 | 1.25 |
| River Wear - Chester-Le-Street | 0.46 | 0.79 | 0.959 | 2.55 |
| Smallhope Burn - Lanchester Front Street | 0.24 | 0.46 | 0.467 | 1.03 |
| River Wear - Stanhope | 0.01 | 0.485 | 0.516 | 1.50 |
| River Gaunless - South Church | 0.17 | 0.505 | 0.537 | 1.12 |
| River Wear - Sunderland Bridge | 0.37 | 0.78 | 0.866 | 1.94 |
| River Wear - Witton Park | 0.42 | 0.93 | 1.031 | 2.30 |
| River Wear - Durham New Elvet Bridge | 0.32 | 0.9 | 0.991 | 2.45 |