| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.414 | 0.502 | 0.525 | 0.706 |
| River Wear - Chester-Le-Street | 0.923 | 1.461 | 1.523 | 2.201 |
| Smallhope Burn - Lanchester Front Street | 0.344 | 0.375 | 0.389 | 0.489 |
| River Wear - Stanhope | 0.812 | 1.071 | 1.207 | 2.224 |
| River Gaunless - South Church | 0.357 | 0.481 | 0.469 | 0.572 |
| River Wear - Sunderland Bridge | 0.821 | 1.195 | 1.335 | 2.007 |
| River Wear - Witton Park | 0.893 | 1.215 | 1.533 | 2.956 |
| River Wear - Durham New Elvet Bridge | 0.789 | 1.379 | 1.472 | 2.244 |