| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.28 | 0.286 | 0.286 | 0.295 |
| River Wear - Chester-Le-Street | 0.544 | 0.555 | 0.557 | 0.579 |
| Smallhope Burn - Lanchester Front Street | 0.285 | 0.287 | 0.287 | 0.291 |
| River Wear - Stanhope | 0.43 | 0.456 | 0.457 | 0.49 |
| River Gaunless - South Church | 0.194 | 0.198 | 0.198 | 0.202 |
| River Wear - Sunderland Bridge | 0.489 | 0.503 | 0.503 | 0.522 |
| River Wear - Witton Park | 0.546 | 0.564 | 0.564 | 0.586 |
| River Wear - Durham New Elvet Bridge | 0.434 | 0.446 | 0.447 | 0.466 |