| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.056 | 0.055 | 0.058 |
| River Wear - Chester-Le-Street | 0.29 | 0.296 | 0.297 | 0.306 |
| Smallhope Burn - Lanchester Front Street | 0.239 | 0.249 | 0.247 | 0.256 |
| River Wear - Stanhope | 0.195 | 0.196 | 0.196 | 0.201 |
| River Gaunless - South Church | 0.038 | 0.041 | 0.041 | 0.044 |
| River Wear - Sunderland Bridge | 0.228 | 0.232 | 0.232 | 0.237 |
| River Wear - Witton Park | 0.258 | 0.26 | 0.26 | 0.262 |
| River Wear - Durham New Elvet Bridge | 0.106 | 0.113 | 0.116 | 0.128 |