| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.711 | 1.079 | 1.108 | 1.543 |
| River Wear - Chester-Le-Street | 0.866 | 2.298 | 2.15 | 2.895 |
| Smallhope Burn - Lanchester Front Street | 0.462 | 0.515 | 0.629 | 1.055 |
| River Wear - Stanhope | 0.858 | 1.125 | 1.215 | 1.681 |
| River Gaunless - South Church | 0.502 | 0.987 | 0.97 | 1.167 |
| River Wear - Sunderland Bridge | 1.118 | 1.731 | 1.702 | 2.28 |
| River Wear - Witton Park | 1.156 | 1.561 | 1.812 | 2.703 |
| River Wear - Durham New Elvet Bridge | 1.304 | 2.252 | 2.111 | 2.764 |