| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.077 | 0.084 | 0.085 | 0.111 |
| River Wear - Chester-Le-Street | 0.598 | 0.619 | 0.628 | 0.694 |
| Smallhope Burn - Lanchester Front Street | 0.321 | 0.327 | 0.331 | 0.348 |
| River Wear - Stanhope | 0.493 | 0.528 | 0.581 | 0.928 |
| River Gaunless - South Church | 0.159 | 0.168 | 0.167 | 0.183 |
| River Wear - Sunderland Bridge | 0.559 | 0.568 | 0.577 | 0.626 |
| River Wear - Witton Park | 0.631 | 0.647 | 0.654 | 0.7 |
| River Wear - Durham New Elvet Bridge | 0.506 | 0.524 | 0.529 | 0.58 |