| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.236 | 0.247 | 0.247 | 0.266 |
| River Wear - Chester-Le-Street | 0.524 | 0.539 | 0.542 | 0.572 |
| Smallhope Burn - Lanchester Front Street | 0.306 | 0.308 | 0.308 | 0.315 |
| River Wear - Stanhope | 0.386 | 0.412 | 0.412 | 0.449 |
| River Gaunless - South Church | 0.168 | 0.179 | 0.177 | 0.186 |
| River Wear - Sunderland Bridge | 0.476 | 0.492 | 0.495 | 0.52 |
| River Wear - Witton Park | 0.542 | 0.565 | 0.563 | 0.59 |
| River Wear - Durham New Elvet Bridge | 0.36 | 0.378 | 0.381 | 0.406 |