| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.381 | 0.387 | 0.39 | 0.427 |
| River Wear - Chester-Le-Street | 0.595 | 0.602 | 0.604 | 0.621 |
| Smallhope Burn - Lanchester Front Street | 0.347 | 0.349 | 0.354 | 0.404 |
| River Wear - Stanhope | 0.406 | 0.424 | 0.442 | 0.608 |
| River Gaunless - South Church | 0.204 | 0.208 | 0.214 | 0.258 |
| River Wear - Sunderland Bridge | 0.543 | 0.551 | 0.552 | 0.58 |
| River Wear - Witton Park | 0.629 | 0.64 | 0.645 | 0.737 |
| River Wear - Durham New Elvet Bridge | 0.474 | 0.48 | 0.481 | 0.501 |