| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.051 | 0.057 | 0.057 | 0.064 |
| River Wear - Chester-Le-Street | 0.311 | 0.315 | 0.316 | 0.327 |
| Smallhope Burn - Lanchester Front Street | 0.211 | 0.218 | 0.217 | 0.225 |
| River Wear - Stanhope | 0.185 | 0.186 | 0.186 | 0.187 |
| River Gaunless - South Church | 0.058 | 0.062 | 0.061 | 0.064 |
| River Wear - Sunderland Bridge | 0.26 | 0.264 | 0.263 | 0.267 |
| River Wear - Witton Park | 0.304 | 0.308 | 0.307 | 0.312 |
| River Wear - Durham New Elvet Bridge | 0.22 | 0.224 | 0.224 | 0.23 |