| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.267 | 0.27 | 0.272 | 0.283 |
| River Wear - Chester-Le-Street | 0.485 | 0.49 | 0.491 | 0.498 |
| Smallhope Burn - Lanchester Front Street | 0.287 | 0.289 | 0.289 | 0.294 |
| River Wear - Stanhope | 0.337 | 0.34 | 0.341 | 0.348 |
| River Gaunless - South Church | 0.134 | 0.136 | 0.136 | 0.141 |
| River Wear - Sunderland Bridge | 0.435 | 0.44 | 0.439 | 0.447 |
| River Wear - Witton Park | 0.494 | 0.499 | 0.5 | 0.51 |
| River Wear - Durham New Elvet Bridge | 0.351 | 0.357 | 0.356 | 0.364 |