| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.182 | 0.184 | 0.186 | 0.195 |
| River Wear - Chester-Le-Street | 0.459 | 0.461 | 0.463 | 0.471 |
| Smallhope Burn - Lanchester Front Street | 0.287 | 0.291 | 0.29 | 0.295 |
| River Wear - Stanhope | 0.308 | 0.313 | 0.312 | 0.317 |
| River Gaunless - South Church | 0.14 | 0.142 | 0.142 | 0.145 |
| River Wear - Sunderland Bridge | 0.405 | 0.41 | 0.41 | 0.419 |
| River Wear - Witton Park | 0.462 | 0.467 | 0.467 | 0.475 |
| River Wear - Durham New Elvet Bridge | 0.293 | 0.306 | 0.306 | 0.313 |