| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.049 | 0.052 | 0.052 | 0.057 |
| River Wear - Chester-Le-Street | 0.295 | 0.298 | 0.297 | 0.301 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.221 | 0.22 | 0.228 |
| River Wear - Stanhope | 0.183 | 0.184 | 0.184 | 0.186 |
| River Gaunless - South Church | 0.042 | 0.045 | 0.045 | 0.048 |
| River Wear - Sunderland Bridge | 0.259 | 0.26 | 0.26 | 0.265 |
| River Wear - Witton Park | 0.304 | 0.308 | 0.307 | 0.31 |
| River Wear - Durham New Elvet Bridge | 0.179 | 0.183 | 0.182 | 0.187 |