| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.047 | 0.051 | 0.05 | 0.052 |
| River Wear - Chester-Le-Street | 0.288 | 0.29 | 0.29 | 0.293 |
| Smallhope Burn - Lanchester Front Street | 0.205 | 0.213 | 0.212 | 0.218 |
| River Wear - Stanhope | 0.163 | 0.164 | 0.165 | 0.169 |
| River Gaunless - South Church | 0.05 | 0.053 | 0.053 | 0.056 |
| River Wear - Sunderland Bridge | 0.244 | 0.248 | 0.247 | 0.25 |
| River Wear - Witton Park | 0.281 | 0.29 | 0.287 | 0.291 |
| River Wear - Durham New Elvet Bridge | 0.204 | 0.211 | 0.209 | 0.213 |