| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.18 | 0.33 | 0.392 | 0.83 |
| River Wear - Chester-Le-Street | 0.40 | 0.53 | 0.579 | 1.04 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.32 | 0.319 | 0.48 |
| River Wear - Stanhope | 0.18 | 0.43 | 0.484 | 1.20 |
| River Gaunless - South Church | 0.16 | 0.25 | 0.332 | 0.80 |
| River Wear - Sunderland Bridge | 0.36 | 0.54 | 0.597 | 0.98 |
| River Wear - Witton Park | 0.40 | 0.67 | 0.702 | 1.04 |
| Wear - Durham New Elvet Bridge | 0.28 | 0.45 | 0.517 | 0.96 |