| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.064 | 0.069 | 0.068 | 0.075 |
| River Wear - Chester-Le-Street | 0.291 | 0.296 | 0.296 | 0.301 |
| Smallhope Burn - Lanchester Front Street | 0.217 | 0.223 | 0.223 | 0.229 |
| River Wear - Stanhope | 0.19 | 0.193 | 0.193 | 0.197 |
| River Gaunless - South Church | 0.044 | 0.047 | 0.046 | 0.05 |
| River Wear - Sunderland Bridge | 0.259 | 0.26 | 0.26 | 0.262 |
| River Wear - Witton Park | 0.308 | 0.313 | 0.312 | 0.315 |
| River Wear - Durham New Elvet Bridge | 0.201 | 0.209 | 0.209 | 0.216 |