| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.296 | 0.31 | 0.311 | 0.328 |
| River Wear - Chester-Le-Street | 0.508 | 0.515 | 0.514 | 0.527 |
| Smallhope Burn - Lanchester Front Street | 0.273 | 0.282 | 0.28 | 0.288 |
| River Wear - Stanhope | 0.461 | 0.487 | 0.504 | 0.563 |
| River Gaunless - South Church | 0.123 | 0.126 | 0.126 | 0.134 |
| River Wear - Sunderland Bridge | 0.47 | 0.476 | 0.477 | 0.49 |
| River Wear - Witton Park | 0.552 | 0.559 | 0.565 | 0.595 |
| River Wear - Durham New Elvet Bridge | 0.376 | 0.383 | 0.383 | 0.39 |