| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.243 | 0.265 | 0.265 | 0.289 |
| River Wear - Chester-Le-Street | 0.491 | 0.542 | 0.54 | 0.605 |
| Smallhope Burn - Lanchester Front Street | 0.253 | 0.261 | 0.261 | 0.278 |
| River Wear - Stanhope | 0.52 | 0.648 | 0.664 | 0.817 |
| River Gaunless - South Church | 0.133 | 0.136 | 0.136 | 0.14 |
| River Wear - Sunderland Bridge | 0.478 | 0.555 | 0.548 | 0.604 |
| River Wear - Witton Park | 0.606 | 0.666 | 0.665 | 0.732 |
| River Wear - Durham New Elvet Bridge | 0.373 | 0.442 | 0.432 | 0.488 |