| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.043 | 0.047 | 0.047 | 0.053 |
| River Wear - Chester-Le-Street | 0.289 | 0.296 | 0.296 | 0.302 |
| Smallhope Burn - Lanchester Front Street | 0.214 | 0.223 | 0.224 | 0.243 |
| River Wear - Stanhope | 0.184 | 0.184 | 0.184 | 0.185 |
| River Gaunless - South Church | 0.058 | 0.061 | 0.06 | 0.062 |
| River Wear - Sunderland Bridge | 0.25 | 0.254 | 0.254 | 0.259 |
| River Wear - Witton Park | 0.298 | 0.301 | 0.3 | 0.302 |
| River Wear - Durham New Elvet Bridge | 0.216 | 0.221 | 0.22 | 0.225 |