| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.571 | 0.61 | 0.608 | 0.661 |
| River Wear - Chester-Le-Street | 1.034 | 1.119 | 1.124 | 1.307 |
| Smallhope Burn - Lanchester Front Street | 0.433 | 0.449 | 0.449 | 0.471 |
| River Wear - Stanhope | 0.858 | 0.911 | 0.96 | 1.16 |
| River Gaunless - South Church | 0.4 | 0.441 | 0.453 | 0.542 |
| River Wear - Sunderland Bridge | 0.925 | 0.967 | 0.986 | 1.091 |
| River Wear - Witton Park | 0.987 | 1.026 | 1.063 | 1.203 |
| River Wear - Durham New Elvet Bridge | 0.936 | 0.999 | 1.028 | 1.219 |