| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.041 | 0.045 | 0.044 | 0.047 |
| River Wear - Chester-Le-Street | 0.279 | 0.284 | 0.283 | 0.287 |
| Smallhope Burn - Lanchester Front Street | 0.205 | 0.212 | 0.211 | 0.222 |
| River Wear - Stanhope | 0.171 | 0.174 | 0.173 | 0.177 |
| River Gaunless - South Church | 0.053 | 0.055 | 0.055 | 0.058 |
| River Wear - Sunderland Bridge | 0.227 | 0.23 | 0.23 | 0.236 |
| River Wear - Witton Park | 0.256 | 0.26 | 0.26 | 0.265 |
| River Wear - Durham New Elvet Bridge | 0.184 | 0.188 | 0.191 | 0.199 |