| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.503 | 0.52 | 0.525 | 0.566 |
| River Wear - Chester-Le-Street | 0.854 | 0.923 | 0.932 | 1.052 |
| Smallhope Burn - Lanchester Front Street | 0.402 | 0.415 | 0.418 | 0.45 |
| River Wear - Stanhope | 0.757 | 1.001 | 0.958 | 1.149 |
| River Gaunless - South Church | 0.337 | 0.37 | 0.367 | 0.399 |
| River Wear - Sunderland Bridge | 0.791 | 0.863 | 0.894 | 1.032 |
| River Wear - Witton Park | 0.891 | 1.02 | 1.037 | 1.208 |
| River Wear - Durham New Elvet Bridge | 0.722 | 0.813 | 0.835 | 0.991 |