| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.075 | 0.079 | 0.078 | 0.081 |
| River Wear - Chester-Le-Street | 0.302 | 0.309 | 0.308 | 0.315 |
| Smallhope Burn - Lanchester Front Street | 0.218 | 0.224 | 0.223 | 0.23 |
| River Wear - Stanhope | 0.19 | 0.195 | 0.194 | 0.199 |
| River Gaunless - South Church | 0.061 | 0.063 | 0.063 | 0.069 |
| River Wear - Sunderland Bridge | 0.256 | 0.259 | 0.259 | 0.265 |
| River Wear - Witton Park | 0.293 | 0.307 | 0.306 | 0.321 |
| River Wear - Durham New Elvet Bridge | 0.214 | 0.2185 | 0.218 | 0.223 |