| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.398 | 0.402 | 0.404 | 0.414 |
| River Wear - Chester-Le-Street | 0.602 | 0.616 | 0.615 | 0.63 |
| Smallhope Burn - Lanchester Front Street | 0.318 | 0.322 | 0.322 | 0.332 |
| River Wear - Stanhope | 0.397 | 0.402 | 0.402 | 0.41 |
| River Gaunless - South Church | 0.245 | 0.248 | 0.248 | 0.255 |
| River Wear - Sunderland Bridge | 0.529 | 0.536 | 0.537 | 0.549 |
| River Wear - Witton Park | 0.574 | 0.581 | 0.582 | 0.595 |
| River Wear - Durham New Elvet Bridge | 0.477 | 0.488 | 0.488 | 0.501 |