| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.044 | 0.101 | 0.177 | 1.379 |
| River Wear - Chester-Le-Street | 0.266 | 0.354 | 0.45 | 2.214 |
| Smallhope Burn - Lanchester Front Street | 0.04 | 0.247 | 0.276 | 0.995 |
| River Wear - Stanhope | 0.17 | 0.25 | 0.351 | 1.85 |
| River Gaunless - South Church | 0.037 | 0.086 | 0.132 | 1.14 |
| River Wear - Sunderland Bridge | 0.232 | 0.304 | 0.401 | 1.921 |
| River Wear - Witton Park | 0.256 | 0.3495 | 0.461 | 2.557 |
| River Wear - Durham New Elvet Bridge | 0.101 | 0.229 | 0.325 | 2.223 |