| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.048 | 0.052 | 0.055 | 0.076 |
| River Wear - Chester-Le-Street | 0.289 | 0.292 | 0.292 | 0.298 |
| Smallhope Burn - Lanchester Front Street | 0.214 | 0.218 | 0.217 | 0.222 |
| River Wear - Stanhope | 0.18 | 0.183 | 0.182 | 0.185 |
| River Gaunless - South Church | 0.04 | 0.044 | 0.043 | 0.045 |
| River Wear - Sunderland Bridge | 0.25 | 0.256 | 0.255 | 0.259 |
| River Wear - Witton Park | 0.297 | 0.299 | 0.299 | 0.301 |
| River Wear - Durham New Elvet Bridge | 0.169 | 0.18 | 0.179 | 0.185 |