| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.53 | 0.548 | 0.551 | 0.57 |
| River Wear - Chester-Le-Street | 0.772 | 1.04 | 0.981 | 1.139 |
| Smallhope Burn - Lanchester Front Street | 0.38 | 0.387 | 0.387 | 0.395 |
| River Wear - Stanhope | 0.728 | 0.894 | 0.889 | 1.053 |
| River Gaunless - South Church | 0.358 | 0.444 | 0.457 | 0.56 |
| River Wear - Sunderland Bridge | 0.7 | 0.882 | 0.871 | 0.975 |
| River Wear - Witton Park | 0.827 | 0.951 | 0.953 | 1.087 |
| River Wear - Durham New Elvet Bridge | 0.67 | 0.948 | 0.912 | 1.053 |