| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.078 | 0.078 | 0.083 |
| River Wear - Chester-Le-Street | 0.288 | 0.296 | 0.295 | 0.302 |
| Smallhope Burn - Lanchester Front Street | 0.212 | 0.22 | 0.219 | 0.226 |
| River Wear - Stanhope | 0.217 | 0.225 | 0.227 | 0.238 |
| River Gaunless - South Church | 0.045 | 0.046 | 0.046 | 0.05 |
| River Wear - Sunderland Bridge | 0.249 | 0.252 | 0.252 | 0.26 |
| River Wear - Witton Park | 0.29 | 0.297 | 0.296 | 0.304 |
| River Wear - Durham New Elvet Bridge | 0.199 | 0.204 | 0.206 | 0.217 |