| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.392 | 0.407 | 0.443 | 0.542 |
| River Wear - Chester-Le-Street | 0.646 | 0.66 | 0.711 | 1.288 |
| Smallhope Burn - Lanchester Front Street | 0.314 | 0.361 | 0.353 | 0.402 |
| River Wear - Stanhope | 0.508 | 1.0025 | 0.949 | 1.585 |
| River Gaunless - South Church | 0.222 | 0.232 | 0.27 | 0.404 |
| River Wear - Sunderland Bridge | 0.589 | 0.609 | 0.772 | 1.303 |
| River Wear - Witton Park | 0.656 | 0.687 | 0.974 | 1.669 |
| River Wear - Durham New Elvet Bridge | 0.524 | 0.548 | 0.71 | 1.36 |