| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.383 | 0.434 | 0.624 | 1.027 |
| River Wear - Chester-Le-Street | 0.583 | 0.613 | 0.802 | 1.564 |
| Smallhope Burn - Lanchester Front Street | 0.319 | 0.505 | 0.496 | 0.786 |
| River Wear - Stanhope | 0.449 | 1.006 | 0.843 | 1.262 |
| River Gaunless - South Church | 0.214 | 0.295 | 0.407 | 0.759 |
| River Wear - Sunderland Bridge | 0.534 | 0.583 | 0.83 | 1.361 |
| River Wear - Witton Park | 0.595 | 0.904 | 0.976 | 1.527 |
| River Wear - Durham New Elvet Bridge | 0.472 | 0.514 | 0.841 | 1.625 |