| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.067 | 0.075 | 0.077 | 0.091 |
| River Wear - Chester-Le-Street | 0.329 | 0.34 | 0.339 | 0.349 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.253 | 0.253 | 0.26 |
| River Wear - Stanhope | 0.239 | 0.257 | 0.257 | 0.276 |
| River Gaunless - South Church | 0.042 | 0.047 | 0.046 | 0.048 |
| River Wear - Sunderland Bridge | 0.267 | 0.284 | 0.283 | 0.304 |
| River Wear - Witton Park | 0.303 | 0.319 | 0.322 | 0.35 |
| River Wear - Durham New Elvet Bridge | 0.21 | 0.227 | 0.227 | 0.24 |