| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.025 | 0.026 | 0.025 | 0.027 |
| River Wear - Chester-Le-Street | 0.404 | 0.409 | 0.409 | 0.421 |
| Smallhope Burn - Lanchester Front Street | 0.25 | 0.256 | 0.255 | 0.262 |
| River Wear - Stanhope | 0.35 | 0.356 | 0.386 | 0.584 |
| River Gaunless - South Church | 0.112 | 0.114 | 0.113 | 0.116 |
| River Wear - Sunderland Bridge | 0.382 | 0.384 | 0.384 | 0.388 |
| River Wear - Witton Park | 0.445 | 0.447 | 0.45 | 0.482 |
| River Wear - Durham New Elvet Bridge | 0.324 | 0.34 | 0.338 | 0.347 |