| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.061 | 0.064 | 0.066 | 0.077 |
| River Wear - Chester-Le-Street | 0.317 | 0.323 | 0.323 | 0.328 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.227 | 0.227 | 0.236 |
| River Wear - Stanhope | 0.205 | 0.206 | 0.206 | 0.207 |
| River Gaunless - South Church | 0.092 | 0.094 | 0.094 | 0.099 |
| River Wear - Sunderland Bridge | 0.298 | 0.303 | 0.305 | 0.327 |
| River Wear - Witton Park | 0.299 | 0.308 | 0.306 | 0.312 |
| River Wear - Durham New Elvet Bridge | 0.227 | 0.233 | 0.234 | 0.245 |