| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.377 | 0.4875 | 0.518 | 1.346 |
| River Wear - Chester-Le-Street | 0.527 | 0.655 | 0.718 | 1.608 |
| Smallhope Burn - Lanchester Front Street | 0.301 | 0.342 | 0.36 | 0.946 |
| River Wear - Stanhope | 0.379 | 0.528 | 0.592 | 1.158 |
| River Gaunless - South Church | 0.191 | 0.258 | 0.294 | 0.992 |
| River Wear - Sunderland Bridge | 0.476 | 0.588 | 0.64 | 1.121 |
| River Wear - Witton Park | 0.525 | 0.646 | 0.7 | 1.293 |
| River Wear - Durham New Elvet Bridge | 0.392 | 0.517 | 0.594 | 1.572 |