| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.063 | 0.08 | 0.127 | 0.962 |
| River Wear - Chester-Le-Street | 0.307 | 0.34 | 0.409 | 2.142 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.227 | 0.245 | 0.722 |
| River Wear - Stanhope | 0.201 | 0.243 | 0.313 | 1.825 |
| River Gaunless - South Church | 0.094 | 0.103 | 0.135 | 0.89 |
| River Wear - Sunderland Bridge | 0.252 | 0.287 | 0.348 | 1.687 |
| River Wear - Witton Park | 0.291 | 0.33 | 0.397 | 2.162 |
| River Wear - Durham New Elvet Bridge | 0.163 | 0.221 | 0.282 | 2.036 |