| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.055 | 0.057 | 0.057 | 0.061 |
| River Wear - Chester-Le-Street | 0.344 | 0.35 | 0.35 | 0.359 |
| Smallhope Burn - Lanchester Front Street | 0.235 | 0.244 | 0.242 | 0.25 |
| River Wear - Stanhope | 0.277 | 0.286 | 0.287 | 0.3 |
| River Gaunless - South Church | 0.044 | 0.047 | 0.046 | 0.049 |
| River Wear - Sunderland Bridge | 0.301 | 0.308 | 0.308 | 0.317 |
| River Wear - Witton Park | 0.361 | 0.369 | 0.368 | 0.38 |
| River Wear - Durham New Elvet Bridge | 0.225 | 0.23 | 0.231 | 0.239 |