| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.202 | 0.211 | 0.21 | 0.217 |
| River Wear - Chester-Le-Street | 0.535 | 0.547 | 0.547 | 0.564 |
| Smallhope Burn - Lanchester Front Street | 0.298 | 0.302 | 0.301 | 0.306 |
| River Wear - Stanhope | 0.367 | 0.38 | 0.381 | 0.398 |
| River Gaunless - South Church | 0.188 | 0.197 | 0.195 | 0.204 |
| River Wear - Sunderland Bridge | 0.487 | 0.5 | 0.499 | 0.513 |
| River Wear - Witton Park | 0.546 | 0.564 | 0.563 | 0.579 |
| River Wear - Durham New Elvet Bridge | 0.436 | 0.455 | 0.453 | 0.466 |