| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.014 | 0.016 | 0.015 | 0.016 |
| River Wear - Chester-Le-Street | 0.444 | 0.446 | 0.448 | 0.458 |
| Smallhope Burn - Lanchester Front Street | 0.269 | 0.272 | 0.272 | 0.277 |
| River Wear - Stanhope | 0.315 | 0.323 | 0.324 | 0.331 |
| River Gaunless - South Church | 0.127 | 0.131 | 0.131 | 0.135 |
| River Wear - Sunderland Bridge | 0.408 | 0.413 | 0.413 | 0.423 |
| River Wear - Witton Park | 0.459 | 0.467 | 0.467 | 0.477 |
| River Wear - Durham New Elvet Bridge | 0.365 | 0.37 | 0.37 | 0.377 |