| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.385 | 0.456 | 0.475 | 0.599 |
| River Wear - Chester-Le-Street | 0.654 | 0.679 | 0.714 | 0.827 |
| Smallhope Burn - Lanchester Front Street | 0.298 | 0.372 | 0.366 | 0.467 |
| River Wear - Stanhope | 0.471 | 0.48 | 0.481 | 0.501 |
| River Gaunless - South Church | 0.243 | 0.336 | 0.371 | 0.569 |
| River Wear - Sunderland Bridge | 0.603 | 0.685 | 0.674 | 0.767 |
| River Wear - Witton Park | 0.661 | 0.674 | 0.693 | 0.751 |
| River Wear - Durham New Elvet Bridge | 0.545 | 0.645 | 0.639 | 0.779 |