| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.36 | 0.41 | 0.428 | 0.56 |
| River Wear - Chester-Le-Street | 0.58 | 0.68 | 0.702 | 0.96 |
| Smallhope Burn - Lanchester Front Street | 0.29 | 0.32 | 0.325 | 0.38 |
| River Wear - Stanhope | 0.32 | 0.465 | 0.523 | 0.88 |
| River Gaunless - South Church | 0.25 | 0.32 | 0.361 | 0.63 |
| River Wear - Sunderland Bridge | 0.51 | 0.62 | 0.645 | 0.86 |
| River Wear - Witton Park | 0.58 | 0.69 | 0.724 | 0.91 |