| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.238 | 0.243 | 0.244 | 0.252 |
| River Wear - Chester-Le-Street | 0.563 | 0.698 | 0.691 | 0.891 |
| Smallhope Burn - Lanchester Front Street | 0.271 | 0.275 | 0.274 | 0.281 |
| River Wear - Stanhope | 0.547 | 0.815 | 0.861 | 1.281 |
| River Gaunless - South Church | 0.195 | 0.205 | 0.204 | 0.21 |
| River Wear - Sunderland Bridge | 0.536 | 0.686 | 0.705 | 0.944 |
| River Wear - Witton Park | 0.62 | 0.792 | 0.832 | 1.125 |
| River Wear - Durham New Elvet Bridge | 0.453 | 0.589 | 0.604 | 0.831 |