| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 1.053 | 1.142 | 1.166 | 1.295 |
| River Wear - Chester-Le-Street | 0.786 | 1.078 | 1.028 | 1.218 |
| Smallhope Burn - Lanchester Front Street | 0.338 | 0.371 | 0.393 | 0.521 |
| River Wear - Stanhope | 0.614 | 0.797 | 0.829 | 1.133 |
| River Gaunless - South Church | 0.282 | 0.407 | 0.41 | 0.54 |
| River Wear - Sunderland Bridge | 0.685 | 0.854 | 0.884 | 1.128 |
| River Wear - Witton Park | 0.724 | 0.869 | 0.917 | 1.264 |
| River Wear - Durham New Elvet Bridge | 0.63 | 0.894 | 0.91 | 1.21 |