| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.063 | 0.065 | 0.064 | 0.066 |
| River Wear - Chester-Le-Street | 0.313 | 0.315 | 0.315 | 0.317 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.223 | 0.221 | 0.226 |
| River Wear - Stanhope | 0.201 | 0.204 | 0.203 | 0.205 |
| River Gaunless - South Church | 0.095 | 0.097 | 0.096 | 0.098 |
| River Wear - Sunderland Bridge | 0.252 | 0.257 | 0.255 | 0.26 |
| River Wear - Witton Park | 0.291 | 0.295 | 0.294 | 0.297 |
| River Wear - Durham New Elvet Bridge | 0.163 | 0.17 | 0.17 | 0.179 |