| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.454 | 1.267 | 1.162 | 1.729 |
| River Wear - Chester-Le-Street | 0.755 | 1.912 | 1.855 | 3.159 |
| Smallhope Burn - Lanchester Front Street | 0.347 | 0.816 | 0.862 | 1.543 |
| River Wear - Stanhope | 0.51 | 1.089 | 1.025 | 1.368 |
| River Gaunless - South Church | 0.306 | 1.049 | 0.931 | 1.404 |
| River Wear - Sunderland Bridge | 0.667 | 1.536 | 1.496 | 2.337 |
| River Wear - Witton Park | 0.737 | 1.528 | 1.529 | 2.362 |
| River Wear - Durham New Elvet Bridge | 0.616 | 2.08 | 1.799 | 2.831 |