| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.152 | 0.158 | 0.169 | 0.219 |
| River Wear - Chester-Le-Street | 0.343 | 0.348 | 0.354 | 0.385 |
| Smallhope Burn - Lanchester Front Street | 0.208 | 0.221 | 0.226 | 0.272 |
| River Wear - Stanhope | 0.25 | 0.373 | 0.349 | 0.407 |
| River Gaunless - South Church | 0.081 | 0.085 | 0.085 | 0.091 |
| River Wear - Sunderland Bridge | 0.294 | 0.298 | 0.309 | 0.359 |
| River Wear - Witton Park | 0.342 | 0.346 | 0.37 | 0.422 |
| River Wear - Durham New Elvet Bridge | 0.248 | 0.254 | 0.26 | 0.282 |