| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.082 | 0.085 | 0.085 | 0.098 |
| River Wear - Chester-Le-Street | 0.309 | 0.312 | 0.313 | 0.321 |
| Smallhope Burn - Lanchester Front Street | 0.199 | 0.207 | 0.205 | 0.212 |
| River Wear - Stanhope | 0.204 | 0.205 | 0.205 | 0.21 |
| River Gaunless - South Church | 0.085 | 0.087 | 0.088 | 0.096 |
| River Wear - Sunderland Bridge | 0.252 | 0.256 | 0.258 | 0.272 |
| River Wear - Witton Park | 0.291 | 0.294 | 0.294 | 0.303 |
| River Wear - Durham New Elvet Bridge | 0.221 | 0.225 | 0.226 | 0.235 |