| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.216 | 0.242 | 0.246 | 0.281 |
| River Wear - Chester-Le-Street | 0.469 | 0.493 | 0.493 | 0.515 |
| Smallhope Burn - Lanchester Front Street | 0.285 | 0.296 | 0.296 | 0.317 |
| River Wear - Stanhope | 0.378 | 0.401 | 0.401 | 0.427 |
| River Gaunless - South Church | 0.104 | 0.11 | 0.109 | 0.114 |
| River Wear - Sunderland Bridge | 0.427 | 0.447 | 0.448 | 0.472 |
| River Wear - Witton Park | 0.483 | 0.505 | 0.505 | 0.53 |
| River Wear - Durham New Elvet Bridge | 0.379 | 0.399 | 0.4 | 0.423 |