| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.41 | 0.416 | 0.419 | 0.433 |
| River Wear - Chester-Le-Street | 0.6 | 0.638 | 0.641 | 0.699 |
| Smallhope Burn - Lanchester Front Street | 0.316 | 0.319 | 0.319 | 0.325 |
| River Wear - Stanhope | 0.519 | 0.571 | 0.587 | 0.711 |
| River Gaunless - South Church | 0.206 | 0.211 | 0.211 | 0.219 |
| River Wear - Sunderland Bridge | 0.546 | 0.581 | 0.583 | 0.635 |
| River Wear - Witton Park | 0.614 | 0.653 | 0.658 | 0.711 |
| River Wear - Durham New Elvet Bridge | 0.462 | 0.496 | 0.498 | 0.551 |