| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.329 | 0.339 | 0.34 | 0.357 |
| River Wear - Chester-Le-Street | 0.588 | 0.607 | 0.608 | 0.631 |
| Smallhope Burn - Lanchester Front Street | 0.316 | 0.32 | 0.319 | 0.325 |
| River Wear - Stanhope | 0.433 | 0.452 | 0.455 | 0.489 |
| River Gaunless - South Church | 0.212 | 0.221 | 0.22 | 0.23 |
| River Wear - Sunderland Bridge | 0.539 | 0.558 | 0.558 | 0.58 |
| River Wear - Witton Park | 0.61 | 0.634 | 0.632 | 0.659 |
| River Wear - Durham New Elvet Bridge | 0.467 | 0.487 | 0.487 | 0.509 |