| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.311 | 0.322 | 0.323 | 0.34 |
| River Wear - Chester-Le-Street | 0.616 | 0.674 | 0.676 | 0.725 |
| Smallhope Burn - Lanchester Front Street | 0.319 | 0.322 | 0.322 | 0.327 |
| River Wear - Stanhope | 0.509 | 0.593 | 0.618 | 0.765 |
| River Gaunless - South Church | 0.223 | 0.237 | 0.237 | 0.254 |
| River Wear - Sunderland Bridge | 0.56 | 0.616 | 0.622 | 0.7 |
| River Wear - Witton Park | 0.63 | 0.692 | 0.696 | 0.806 |
| River Wear - Durham New Elvet Bridge | 0.449 | 0.506 | 0.512 | 0.587 |