| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.418 | 0.473 | 0.503 | 0.706 |
| River Wear - Chester-Le-Street | 0.865 | 1.163 | 1.133 | 1.386 |
| Smallhope Burn - Lanchester Front Street | 0.338 | 0.361 | 0.368 | 0.439 |
| River Wear - Stanhope | 0.8 | 0.933 | 0.981 | 1.384 |
| River Gaunless - South Church | 0.32 | 0.421 | 0.45 | 0.645 |
| River Wear - Sunderland Bridge | 0.749 | 0.951 | 0.995 | 1.31 |
| River Wear - Witton Park | 0.803 | 0.986 | 1.052 | 1.557 |
| River Wear - Durham New Elvet Bridge | 0.729 | 1.004 | 1.053 | 1.436 |