| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.013 | 0.015 | 0.014 | 0.016 |
| River Wear - Chester-Le-Street | 0.425 | 0.43 | 0.429 | 0.434 |
| Smallhope Burn - Lanchester Front Street | 0.268 | 0.27 | 0.27 | 0.275 |
| River Wear - Stanhope | 0.305 | 0.319 | 0.317 | 0.331 |
| River Gaunless - South Church | 0.125 | 0.13 | 0.129 | 0.135 |
| River Wear - Sunderland Bridge | 0.392 | 0.396 | 0.395 | 0.403 |
| River Wear - Witton Park | 0.444 | 0.447 | 0.45 | 0.461 |
| River Wear - Durham New Elvet Bridge | 0.352 | 0.358 | 0.357 | 0.364 |