| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.044 | 0.111 | 0.191 | 1.379 |
| River Wear - Chester-Le-Street | 0.266 | 0.373 | 0.472 | 2.214 |
| Smallhope Burn - Lanchester Front Street | 0.205 | 0.254 | 0.283 | 0.995 |
| River Wear - Stanhope | 0.17 | 0.273 | 0.369 | 1.85 |
| River Gaunless - South Church | 0.037 | 0.095 | 0.144 | 1.14 |
| River Wear - Sunderland Bridge | 0.232 | 0.324 | 0.422 | 1.921 |
| River Wear - Witton Park | 0.256 | 0.37 | 0.482 | 2.557 |
| River Wear - Durham New Elvet Bridge | 0.101 | 0.24 | 0.341 | 2.223 |