| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.174 | 0.181 | 0.257 | 0.597 |
| River Wear - Chester-Le-Street | 0.42 | 0.426 | 0.439 | 0.524 |
| Smallhope Burn - Lanchester Front Street | 0.258 | 0.264 | 0.328 | 0.51 |
| River Wear - Stanhope | 0.347 | 0.372 | 0.907 | 2.091 |
| River Gaunless - South Church | 0.097 | 0.101 | 0.132 | 0.33 |
| River Wear - Sunderland Bridge | 0.373 | 0.383 | 0.565 | 1.594 |
| River Wear - Witton Park | 0.442 | 0.473 | 0.9 | 2.429 |
| River Wear - Durham New Elvet Bridge | 0.296 | 0.309 | 0.435 | 1.71 |