| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.089 | 0.089 | 0.089 | 0.091 |
| River Wear - Chester-Le-Street | 0.48 | 0.484 | 0.485 | 0.502 |
| Smallhope Burn - Lanchester Front Street | 0.26 | 0.281 | 0.277 | 0.31 |
| River Wear - Stanhope | 0.483 | 0.689 | 0.655 | 0.869 |
| River Gaunless - South Church | 0.105 | 0.11 | 0.11 | 0.121 |
| River Wear - Sunderland Bridge | 0.464 | 0.472 | 0.5 | 0.65 |
| River Wear - Witton Park | 0.548 | 0.563 | 0.631 | 0.801 |
| River Wear - Durham New Elvet Bridge | 0.36 | 0.368 | 0.38 | 0.521 |