| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.089 | 0.107 | 0.109 | 0.178 |
| River Wear - Chester-Le-Street | 0.304 | 0.32 | 0.32 | 0.363 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.262 | 0.263 | 0.327 |
| River Wear - Stanhope | 0.192 | 0.203 | 0.203 | 0.237 |
| River Gaunless - South Church | 0.05 | 0.062 | 0.062 | 0.095 |
| River Wear - Sunderland Bridge | 0.229 | 0.259 | 0.257 | 0.304 |
| River Wear - Witton Park | 0.26 | 0.291 | 0.29 | 0.314 |
| River Wear - Durham New Elvet Bridge | 0.11 | 0.203 | 0.191 | 0.246 |