| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.077 | 0.077 | 0.083 |
| River Wear - Chester-Le-Street | 0.282 | 0.295 | 0.294 | 0.304 |
| Smallhope Burn - Lanchester Front Street | 0.218 | 0.226 | 0.225 | 0.232 |
| River Wear - Stanhope | 0.232 | 0.233 | 0.234 | 0.241 |
| River Gaunless - South Church | 0.044 | 0.047 | 0.046 | 0.048 |
| River Wear - Sunderland Bridge | 0.25 | 0.264 | 0.262 | 0.269 |
| River Wear - Witton Park | 0.308 | 0.323 | 0.323 | 0.331 |
| River Wear - Durham New Elvet Bridge | 0.203 | 0.216 | 0.213 | 0.22 |