| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.335 | 0.349 | 0.351 | 0.379 |
| River Wear - Chester-Le-Street | 0.549 | 0.563 | 0.566 | 0.599 |
| Smallhope Burn - Lanchester Front Street | 0.275 | 0.285 | 0.285 | 0.309 |
| River Wear - Stanhope | 0.452 | 0.468 | 0.474 | 0.524 |
| River Gaunless - South Church | 0.152 | 0.157 | 0.158 | 0.167 |
| River Wear - Sunderland Bridge | 0.505 | 0.511 | 0.516 | 0.544 |
| River Wear - Witton Park | 0.578 | 0.584 | 0.587 | 0.621 |
| River Wear - Durham New Elvet Bridge | 0.392 | 0.406 | 0.411 | 0.441 |