| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.108 | 0.113 | 0.112 | 0.117 |
| River Wear - Chester-Le-Street | 0.38 | 0.385 | 0.422 | 0.512 |
| Smallhope Burn - Lanchester Front Street | 0.257 | 0.261 | 0.262 | 0.275 |
| River Wear - Stanhope | 0.441 | 0.593 | 0.605 | 0.753 |
| River Gaunless - South Church | 0.08 | 0.084 | 0.083 | 0.086 |
| River Wear - Sunderland Bridge | 0.349 | 0.476 | 0.446 | 0.52 |
| River Wear - Witton Park | 0.438 | 0.573 | 0.561 | 0.63 |
| River Wear - Durham New Elvet Bridge | 0.322 | 0.392 | 0.378 | 0.44 |