| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.055 | 0.059 | 0.059 | 0.064 |
| River Wear - Chester-Le-Street | 0.343 | 0.35 | 0.351 | 0.365 |
| Smallhope Burn - Lanchester Front Street | 0.243 | 0.252 | 0.25 | 0.256 |
| River Wear - Stanhope | 0.28 | 0.3 | 0.301 | 0.321 |
| River Gaunless - South Church | 0.046 | 0.049 | 0.048 | 0.051 |
| River Wear - Sunderland Bridge | 0.296 | 0.307 | 0.307 | 0.319 |
| River Wear - Witton Park | 0.358 | 0.369 | 0.369 | 0.387 |
| River Wear - Durham New Elvet Bridge | 0.235 | 0.239 | 0.24 | 0.248 |