| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.042 | 0.045 | 0.044 | 0.05 |
| River Wear - Chester-Le-Street | 0.28 | 0.288 | 0.288 | 0.294 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.221 | 0.221 | 0.233 |
| River Wear - Stanhope | 0.184 | 0.184 | 0.184 | 0.185 |
| River Gaunless - South Church | 0.06 | 0.064 | 0.064 | 0.067 |
| River Wear - Sunderland Bridge | 0.248 | 0.252 | 0.252 | 0.257 |
| River Wear - Witton Park | 0.285 | 0.293 | 0.291 | 0.295 |
| River Wear - Durham New Elvet Bridge | 0.212 | 0.216 | 0.216 | 0.221 |