| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.257 | 0.264 | 0.266 | 0.281 |
| River Wear - Chester-Le-Street | 0.522 | 0.529 | 0.532 | 0.581 |
| Smallhope Burn - Lanchester Front Street | 0.309 | 0.315 | 0.315 | 0.322 |
| River Wear - Stanhope | 0.421 | 0.595 | 0.562 | 0.709 |
| River Gaunless - South Church | 0.149 | 0.162 | 0.171 | 0.203 |
| River Wear - Sunderland Bridge | 0.484 | 0.492 | 0.52 | 0.608 |
| River Wear - Witton Park | 0.564 | 0.601 | 0.63 | 0.719 |
| River Wear - Durham New Elvet Bridge | 0.349 | 0.365 | 0.381 | 0.469 |