| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.069 | 0.101 | 0.112 | 0.335 |
| River Wear - Chester-Le-Street | 0.305 | 0.372 | 0.392 | 0.701 |
| Smallhope Burn - Lanchester Front Street | 0.196 | 0.211 | 0.216 | 0.358 |
| River Wear - Stanhope | 0.205 | 0.27 | 0.316 | 0.867 |
| River Gaunless - South Church | 0.069 | 0.085 | 0.091 | 0.22 |
| River Wear - Sunderland Bridge | 0.263 | 0.333 | 0.358 | 0.699 |
| River Wear - Witton Park | 0.309 | 0.384 | 0.414 | 0.832 |
| River Wear - Durham New Elvet Bridge | 0.314 | 0.357 | 0.372 | 0.679 |