| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.164 | 0.168 | 0.169 | 0.178 |
| River Wear - Chester-Le-Street | 0.414 | 0.417 | 0.417 | 0.421 |
| Smallhope Burn - Lanchester Front Street | 0.264 | 0.267 | 0.267 | 0.272 |
| River Wear - Stanhope | 0.32 | 0.331 | 0.333 | 0.349 |
| River Gaunless - South Church | 0.126 | 0.132 | 0.131 | 0.134 |
| River Wear - Sunderland Bridge | 0.367 | 0.373 | 0.373 | 0.377 |
| River Wear - Witton Park | 0.426 | 0.437 | 0.435 | 0.443 |
| River Wear - Durham New Elvet Bridge | 0.308 | 0.315 | 0.315 | 0.32 |