| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.184 | 0.187 | 0.187 | 0.195 |
| River Wear - Chester-Le-Street | 0.436 | 0.445 | 0.534 | 0.87 |
| Smallhope Burn - Lanchester Front Street | 0.255 | 0.258 | 0.258 | 0.263 |
| River Wear - Stanhope | 0.355 | 1.147 | 1.023 | 1.364 |
| River Gaunless - South Church | 0.137 | 0.142 | 0.142 | 0.152 |
| River Wear - Sunderland Bridge | 0.397 | 0.41 | 0.589 | 0.875 |
| River Wear - Witton Park | 0.447 | 0.871 | 0.772 | 1.146 |
| River Wear - Durham New Elvet Bridge | 0.336 | 0.344 | 0.491 | 0.79 |