| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.44 | 0.457 | 0.476 | 0.6 |
| River Wear - Chester-Le-Street | 0.775 | 0.802 | 0.804 | 0.842 |
| Smallhope Burn - Lanchester Front Street | 0.393 | 0.404 | 0.417 | 0.472 |
| River Wear - Stanhope | 0.598 | 0.66 | 0.656 | 0.764 |
| River Gaunless - South Church | 0.307 | 0.32 | 0.343 | 0.476 |
| River Wear - Sunderland Bridge | 0.711 | 0.743 | 0.745 | 0.816 |
| River Wear - Witton Park | 0.789 | 0.825 | 0.831 | 0.916 |
| River Wear - Durham New Elvet Bridge | 0.629 | 0.665 | 0.669 | 0.758 |