| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.083 | 0.088 | 0.087 | 0.092 |
| River Wear - Chester-Le-Street | 0.324 | 0.329 | 0.329 | 0.333 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.227 | 0.226 | 0.232 |
| River Wear - Stanhope | 0.238 | 0.244 | 0.244 | 0.25 |
| River Gaunless - South Church | 0.067 | 0.069 | 0.069 | 0.071 |
| River Wear - Sunderland Bridge | 0.272 | 0.274 | 0.274 | 0.28 |
| River Wear - Witton Park | 0.309 | 0.317 | 0.315 | 0.32 |
| River Wear - Durham New Elvet Bridge | 0.258 | 0.266 | 0.266 | 0.27 |