| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.374 | 0.388 | 0.389 | 0.407 |
| River Wear - Chester-Le-Street | 0.633 | 0.644 | 0.646 | 0.659 |
| Smallhope Burn - Lanchester Front Street | 0.339 | 0.345 | 0.344 | 0.352 |
| River Wear - Stanhope | 0.472 | 0.52 | 0.55 | 0.688 |
| River Gaunless - South Church | 0.233 | 0.244 | 0.243 | 0.253 |
| River Wear - Sunderland Bridge | 0.556 | 0.592 | 0.589 | 0.612 |
| River Wear - Witton Park | 0.613 | 0.666 | 0.659 | 0.7 |
| River Wear - Durham New Elvet Bridge | 0.472 | 0.499 | 0.499 | 0.517 |