| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.391 | 0.399 | 0.402 | 0.431 |
| River Wear - Chester-Le-Street | 0.596 | 0.601 | 0.604 | 0.658 |
| Smallhope Burn - Lanchester Front Street | 0.32 | 0.33 | 0.332 | 0.35 |
| River Wear - Stanhope | 0.402 | 0.67 | 0.608 | 0.771 |
| River Gaunless - South Church | 0.243 | 0.249 | 0.253 | 0.28 |
| River Wear - Sunderland Bridge | 0.526 | 0.532 | 0.56 | 0.665 |
| River Wear - Witton Park | 0.576 | 0.614 | 0.649 | 0.764 |
| River Wear - Durham New Elvet Bridge | 0.474 | 0.48 | 0.496 | 0.592 |