| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.27 | 0.274 | 0.303 | 0.467 |
| River Wear - Chester-Le-Street | 0.585 | 0.607 | 0.615 | 0.689 |
| Smallhope Burn - Lanchester Front Street | 0.277 | 0.284 | 0.298 | 0.367 |
| River Wear - Stanhope | 0.535 | 0.958 | 1.076 | 1.698 |
| River Gaunless - South Church | 0.189 | 0.195 | 0.204 | 0.277 |
| River Wear - Sunderland Bridge | 0.54 | 0.563 | 0.592 | 1.289 |
| River Wear - Witton Park | 0.614 | 0.638 | 0.796 | 1.737 |
| River Wear - Durham New Elvet Bridge | 0.483 | 0.506 | 0.514 | 0.602 |