| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.151 | 0.166 | 0.166 | 0.191 |
| River Wear - Chester-Le-Street | 0.518 | 0.72 | 0.714 | 0.953 |
| Smallhope Burn - Lanchester Front Street | 0.258 | 0.286 | 0.286 | 0.338 |
| River Wear - Stanhope | 0.52 | 0.736 | 0.752 | 0.996 |
| River Gaunless - South Church | 0.092 | 0.111 | 0.109 | 0.16 |
| River Wear - Sunderland Bridge | 0.54 | 0.711 | 0.725 | 1.056 |
| River Wear - Witton Park | 0.596 | 0.775 | 0.783 | 1.112 |
| River Wear - Durham New Elvet Bridge | 0.386 | 0.603 | 0.619 | 0.955 |