| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.141 | 0.17 | 0.303 | 0.837 |
| River Wear - Chester-Le-Street | 0.387 | 0.398 | 0.46 | 0.672 |
| Smallhope Burn - Lanchester Front Street | 0.248 | 0.263 | 0.413 | 0.79 |
| River Wear - Stanhope | 0.245 | 0.254 | 0.606 | 1.808 |
| River Gaunless - South Church | 0.132 | 0.164 | 0.244 | 0.666 |
| River Wear - Sunderland Bridge | 0.331 | 0.364 | 0.426 | 1.007 |
| River Wear - Witton Park | 0.368 | 0.372 | 0.593 | 2.109 |
| River Wear - Durham New Elvet Bridge | 0.279 | 0.29 | 0.36 | 0.705 |