| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.067 | 0.069 | 0.072 | 0.086 |
| River Wear - Chester-Le-Street | 0.338 | 0.344 | 0.342 | 0.349 |
| Smallhope Burn - Lanchester Front Street | 0.239 | 0.248 | 0.247 | 0.254 |
| River Wear - Stanhope | 0.264 | 0.28 | 0.282 | 0.305 |
| River Gaunless - South Church | 0.047 | 0.049 | 0.048 | 0.051 |
| River Wear - Sunderland Bridge | 0.292 | 0.303 | 0.302 | 0.309 |
| River Wear - Witton Park | 0.349 | 0.359 | 0.361 | 0.38 |
| River Wear - Durham New Elvet Bridge | 0.233 | 0.238 | 0.238 | 0.242 |