| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.228 | 0.235 | 0.234 | 0.243 |
| River Wear - Chester-Le-Street | 0.537 | 0.685 | 0.66 | 0.789 |
| Smallhope Burn - Lanchester Front Street | 0.263 | 0.268 | 0.269 | 0.287 |
| River Wear - Stanhope | 0.598 | 0.832 | 0.828 | 1.043 |
| River Gaunless - South Church | 0.182 | 0.196 | 0.196 | 0.216 |
| River Wear - Sunderland Bridge | 0.528 | 0.677 | 0.685 | 0.804 |
| River Wear - Witton Park | 0.696 | 0.807 | 0.825 | 0.974 |
| River Wear - Durham New Elvet Bridge | 0.431 | 0.571 | 0.573 | 0.697 |