| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.091 | 0.093 | 0.094 | 0.1 |
| River Wear - Chester-Le-Street | 0.304 | 0.309 | 0.308 | 0.313 |
| Smallhope Burn - Lanchester Front Street | 0.248 | 0.257 | 0.257 | 0.264 |
| River Wear - Stanhope | 0.193 | 0.195 | 0.194 | 0.196 |
| River Gaunless - South Church | 0.052 | 0.055 | 0.054 | 0.058 |
| River Wear - Sunderland Bridge | 0.235 | 0.241 | 0.24 | 0.243 |
| River Wear - Witton Park | 0.262 | 0.27 | 0.268 | 0.271 |
| River Wear - Durham New Elvet Bridge | 0.123 | 0.14 | 0.137 | 0.148 |