| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.249 | 0.256 | 0.256 | 0.269 |
| River Wear - Chester-Le-Street | 0.486 | 0.489 | 0.49 | 0.495 |
| Smallhope Burn - Lanchester Front Street | 0.295 | 0.299 | 0.299 | 0.313 |
| River Wear - Stanhope | 0.349 | 0.372 | 0.368 | 0.38 |
| River Gaunless - South Church | 0.179 | 0.185 | 0.185 | 0.189 |
| River Wear - Sunderland Bridge | 0.435 | 0.441 | 0.44 | 0.446 |
| River Wear - Witton Park | 0.484 | 0.493 | 0.493 | 0.501 |
| River Wear - Durham New Elvet Bridge | 0.35 | 0.354 | 0.354 | 0.361 |