| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.126 | 0.131 | 0.132 | 0.142 |
| River Wear - Chester-Le-Street | 0.372 | 0.385 | 0.385 | 0.398 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.251 | 0.25 | 0.256 |
| River Wear - Stanhope | 0.255 | 0.277 | 0.278 | 0.304 |
| River Gaunless - South Church | 0.083 | 0.086 | 0.085 | 0.087 |
| River Wear - Sunderland Bridge | 0.314 | 0.333 | 0.331 | 0.35 |
| River Wear - Witton Park | 0.355 | 0.373 | 0.374 | 0.398 |
| River Wear - Durham New Elvet Bridge | 0.287 | 0.296 | 0.296 | 0.307 |