| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.234 | 0.256 | 0.26 | 0.302 |
| River Wear - Chester-Le-Street | 0.561 | 0.643 | 0.654 | 0.789 |
| Smallhope Burn - Lanchester Front Street | 0.287 | 0.296 | 0.295 | 0.309 |
| River Wear - Stanhope | 0.494 | 0.589 | 0.614 | 0.789 |
| River Gaunless - South Church | 0.114 | 0.13 | 0.13 | 0.153 |
| River Wear - Sunderland Bridge | 0.52 | 0.581 | 0.592 | 0.709 |
| River Wear - Witton Park | 0.593 | 0.655 | 0.666 | 0.785 |
| River Wear - Durham New Elvet Bridge | 0.451 | 0.518 | 0.531 | 0.661 |