| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.176 | 0.183 | 0.189 | 0.273 |
| River Wear - Chester-Le-Street | 0.45 | 0.477 | 0.476 | 0.509 |
| Smallhope Burn - Lanchester Front Street | 0.253 | 0.26 | 0.276 | 0.391 |
| River Wear - Stanhope | 0.385 | 0.422 | 0.425 | 0.468 |
| River Gaunless - South Church | 0.12 | 0.124 | 0.137 | 0.196 |
| River Wear - Sunderland Bridge | 0.419 | 0.46 | 0.455 | 0.497 |
| River Wear - Witton Park | 0.483 | 0.525 | 0.524 | 0.543 |
| River Wear - Durham New Elvet Bridge | 0.353 | 0.381 | 0.377 | 0.425 |