| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.06 | 0.15 | 0.204 | 0.96 |
| River Wear - Chester-Le-Street | 0.28 | 0.41 | 0.488 | 2.21 |
| Smallhope Burn - Lanchester Front Street | 0.18 | 0.25 | 0.279 | 1.34 |
| River Wear - Stanhope | 0.11 | 0.36 | 0.506 | 2.34 |
| River Gaunless - South Church | 0.08 | 0.15 | 0.2 | 1.13 |
| River Wear - Sunderland Bridge | 0.24 | 0.39 | 0.449 | 1.81 |
| River Wear - Witton Park | 0.27 | 0.46 | 0.548 | 2.39 |
| River Wear - Durham New Elvet Bridge | 0.16 | 0.31 | 0.41 | 2.15 |