| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.053 | 0.055 | 0.055 | 0.061 |
| River Wear - Chester-Le-Street | 0.27 | 0.273 | 0.274 | 0.284 |
| Smallhope Burn - Lanchester Front Street | 0.221 | 0.227 | 0.227 | 0.233 |
| River Wear - Stanhope | 0.185 | 0.186 | 0.186 | 0.188 |
| River Gaunless - South Church | 0.047 | 0.05 | 0.049 | 0.053 |
| River Wear - Sunderland Bridge | 0.232 | 0.237 | 0.242 | 0.257 |
| River Wear - Witton Park | 0.259 | 0.294 | 0.29 | 0.307 |
| River Wear - Durham New Elvet Bridge | 0.114 | 0.134 | 0.133 | 0.158 |