| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.168 | 0.176 | 0.178 | 0.188 |
| River Wear - Chester-Le-Street | 0.37 | 0.381 | 0.382 | 0.401 |
| Smallhope Burn - Lanchester Front Street | 0.208 | 0.216 | 0.215 | 0.221 |
| River Wear - Stanhope | 0.259 | 0.272 | 0.272 | 0.287 |
| River Gaunless - South Church | 0.091 | 0.095 | 0.095 | 0.099 |
| River Wear - Sunderland Bridge | 0.32 | 0.332 | 0.333 | 0.355 |
| River Wear - Witton Park | 0.351 | 0.361 | 0.363 | 0.382 |
| River Wear - Durham New Elvet Bridge | 0.266 | 0.277 | 0.278 | 0.293 |