| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.062 | 0.075 | 0.073 | 0.083 |
| River Wear - Chester-Le-Street | 0.31 | 0.318 | 0.317 | 0.324 |
| Smallhope Burn - Lanchester Front Street | 0.239 | 0.244 | 0.245 | 0.255 |
| River Wear - Stanhope | 0.214 | 0.224 | 0.224 | 0.24 |
| River Gaunless - South Church | 0.039 | 0.046 | 0.045 | 0.055 |
| River Wear - Sunderland Bridge | 0.255 | 0.26 | 0.259 | 0.267 |
| River Wear - Witton Park | 0.298 | 0.31 | 0.31 | 0.321 |
| River Wear - Durham New Elvet Bridge | 0.164 | 0.175 | 0.178 | 0.203 |