| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.231 | 0.318 | 0.328 | 0.434 |
| River Wear - Chester-Le-Street | 0.608 | 0.729 | 0.752 | 0.931 |
| Smallhope Burn - Lanchester Front Street | 0.273 | 0.29 | 0.295 | 0.352 |
| River Wear - Stanhope | 0.495 | 0.696 | 0.735 | 1.2 |
| River Gaunless - South Church | 0.165 | 0.212 | 0.21 | 0.26 |
| River Wear - Sunderland Bridge | 0.525 | 0.701 | 0.712 | 0.925 |
| River Wear - Witton Park | 0.579 | 0.737 | 0.789 | 1.117 |
| River Wear - Durham New Elvet Bridge | 0.43 | 0.59 | 0.617 | 0.843 |