| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.461 | 0.488 | 0.495 | 0.556 |
| River Wear - Chester-Le-Street | 0.749 | 0.829 | 0.841 | 0.971 |
| Smallhope Burn - Lanchester Front Street | 0.363 | 0.381 | 0.383 | 0.415 |
| River Wear - Stanhope | 0.51 | 0.56 | 0.569 | 0.687 |
| River Gaunless - South Church | 0.273 | 0.303 | 0.306 | 0.353 |
| River Wear - Sunderland Bridge | 0.654 | 0.708 | 0.713 | 0.793 |
| River Wear - Witton Park | 0.689 | 0.735 | 0.741 | 0.814 |
| River Wear - Durham New Elvet Bridge | 0.624 | 0.698 | 0.712 | 0.853 |