| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.064 | 0.078 | 0.08 | 0.103 |
| River Wear - Chester-Le-Street | 0.306 | 0.31 | 0.31 | 0.315 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.219 | 0.219 | 0.23 |
| River Wear - Stanhope | 0.172 | 0.179 | 0.178 | 0.183 |
| River Gaunless - South Church | 0.056 | 0.059 | 0.059 | 0.062 |
| River Wear - Sunderland Bridge | 0.257 | 0.267 | 0.267 | 0.274 |
| River Wear - Witton Park | 0.299 | 0.308 | 0.307 | 0.317 |
| River Wear - Durham New Elvet Bridge | 0.225 | 0.23 | 0.229 | 0.233 |