| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.226 | 0.239 | 0.308 | 0.48 |
| River Wear - Chester-Le-Street | 0.414 | 0.432 | 0.434 | 0.505 |
| Smallhope Burn - Lanchester Front Street | 0.288 | 0.309 | 0.304 | 0.318 |
| River Wear - Stanhope | 0.305 | 0.543 | 0.682 | 1.153 |
| River Gaunless - South Church | 0.15 | 0.168 | 0.228 | 0.442 |
| River Wear - Sunderland Bridge | 0.367 | 0.395 | 0.486 | 0.948 |
| River Wear - Witton Park | 0.426 | 0.434 | 0.638 | 1.124 |
| River Wear - Durham New Elvet Bridge | 0.317 | 0.339 | 0.395 | 0.896 |