| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.364 | 0.379 | 0.378 | 0.39 |
| River Wear - Chester-Le-Street | 0.608 | 0.621 | 0.675 | 0.859 |
| Smallhope Burn - Lanchester Front Street | 0.335 | 0.343 | 0.345 | 0.366 |
| River Wear - Stanhope | 0.472 | 0.87 | 0.864 | 1.153 |
| River Gaunless - South Church | 0.232 | 0.271 | 0.27 | 0.306 |
| River Wear - Sunderland Bridge | 0.55 | 0.583 | 0.664 | 0.838 |
| River Wear - Witton Park | 0.612 | 0.806 | 0.786 | 1.001 |
| River Wear - Durham New Elvet Bridge | 0.461 | 0.48 | 0.558 | 0.749 |