| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.431 | 0.49 | 0.49 | 0.588 |
| River Wear - Chester-Le-Street | 0.874 | 0.944 | 0.953 | 1.116 |
| Smallhope Burn - Lanchester Front Street | 0.36 | 0.384 | 0.39 | 0.436 |
| River Wear - Stanhope | 1.006 | 1.146 | 1.244 | 1.704 |
| River Gaunless - South Church | 0.284 | 0.35 | 0.34 | 0.424 |
| River Wear - Sunderland Bridge | 0.827 | 0.929 | 0.963 | 1.383 |
| River Wear - Witton Park | 0.949 | 1.083 | 1.193 | 1.768 |
| River Wear - Durham New Elvet Bridge | 0.796 | 0.92 | 0.933 | 1.44 |