| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.131 | 0.7025 | 0.833 | 1.429 |
| River Wear - Chester-Le-Street | 0.7 | 1.2575 | 1.529 | 3.094 |
| Smallhope Burn - Lanchester Front Street | 0.316 | 0.9155 | 0.817 | 1.113 |
| River Wear - Stanhope | 0.525 | 1.431 | 1.308 | 1.852 |
| River Gaunless - South Church | 0.255 | 0.7985 | 0.786 | 1.233 |
| River Wear - Sunderland Bridge | 0.616 | 1.3765 | 1.46 | 2.355 |
| River Wear - Witton Park | 0.668 | 2.126 | 1.804 | 2.791 |
| River Wear - Durham New Elvet Bridge | 0.553 | 1.619 | 1.663 | 2.834 |