| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.05 | 0.063 | 0.076 | 0.301 |
| River Wear - Chester-Le-Street | 0.302 | 0.343 | 0.366 | 0.883 |
| Smallhope Burn - Lanchester Front Street | 0.235 | 0.248 | 0.252 | 0.389 |
| River Wear - Stanhope | 0.221 | 0.281 | 0.321 | 1.289 |
| River Gaunless - South Church | 0.039 | 0.05 | 0.055 | 0.15 |
| River Wear - Sunderland Bridge | 0.249 | 0.296 | 0.325 | 0.928 |
| River Wear - Witton Park | 0.298 | 0.356 | 0.386 | 1.143 |
| River Wear - Durham New Elvet Bridge | 0.152 | 0.238 | 0.248 | 0.833 |