| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.26 | 0.299 | 0.302 | 0.346 |
| River Wear - Chester-Le-Street | 0.479 | 0.529 | 0.53 | 0.557 |
| Smallhope Burn - Lanchester Front Street | 0.302 | 0.32 | 0.323 | 0.364 |
| River Wear - Stanhope | 0.454 | 0.531 | 0.526 | 0.575 |
| River Gaunless - South Church | 0.163 | 0.169 | 0.168 | 0.173 |
| River Wear - Sunderland Bridge | 0.483 | 0.504 | 0.502 | 0.525 |
| River Wear - Witton Park | 0.555 | 0.591 | 0.59 | 0.62 |
| River Wear - Durham New Elvet Bridge | 0.403 | 0.428 | 0.427 | 0.447 |