| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.411 | 0.415 | 0.416 | 0.428 |
| River Wear - Chester-Le-Street | 0.551 | 0.563 | 0.565 | 0.582 |
| Smallhope Burn - Lanchester Front Street | 0.31 | 0.313 | 0.312 | 0.317 |
| River Wear - Stanhope | 0.403 | 0.415 | 0.421 | 0.449 |
| River Gaunless - South Church | 0.204 | 0.21 | 0.21 | 0.216 |
| River Wear - Sunderland Bridge | 0.493 | 0.507 | 0.506 | 0.523 |
| River Wear - Witton Park | 0.548 | 0.561 | 0.562 | 0.583 |
| River Wear - Durham New Elvet Bridge | 0.416 | 0.426 | 0.427 | 0.443 |