| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.088 | 0.092 | 0.091 | 0.101 |
| River Wear - Chester-Le-Street | 0.292 | 0.296 | 0.295 | 0.299 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.226 | 0.226 | 0.234 |
| River Wear - Stanhope | 0.213 | 0.217 | 0.217 | 0.222 |
| River Gaunless - South Church | 0.043 | 0.045 | 0.044 | 0.048 |
| River Wear - Sunderland Bridge | 0.256 | 0.259 | 0.258 | 0.262 |
| River Wear - Witton Park | 0.31 | 0.314 | 0.313 | 0.317 |
| River Wear - Durham New Elvet Bridge | 0.204 | 0.213 | 0.211 | 0.217 |