| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.054 | 0.057 | 0.058 | 0.064 |
| River Wear - Chester-Le-Street | 0.285 | 0.287 | 0.287 | 0.293 |
| Smallhope Burn - Lanchester Front Street | 0.218 | 0.227 | 0.226 | 0.233 |
| River Wear - Stanhope | 0.181 | 0.183 | 0.182 | 0.184 |
| River Gaunless - South Church | 0.043 | 0.047 | 0.05 | 0.128 |
| River Wear - Sunderland Bridge | 0.252 | 0.257 | 0.257 | 0.26 |
| River Wear - Witton Park | 0.3 | 0.305 | 0.304 | 0.307 |
| River Wear - Durham New Elvet Bridge | 0.156 | 0.169 | 0.166 | 0.172 |