| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.294 | 0.474 | 0.51 | 1.141 |
| River Wear - Chester-Le-Street | 0.559 | 0.763 | 0.876 | 2.172 |
| Smallhope Burn - Lanchester Front Street | 0.313 | 0.395 | 0.414 | 0.676 |
| River Wear - Stanhope | 0.446 | 0.714 | 0.74 | 1.477 |
| River Gaunless - South Church | 0.209 | 0.315 | 0.377 | 1.067 |
| River Wear - Sunderland Bridge | 0.513 | 0.7 | 0.784 | 1.652 |
| River Wear - Witton Park | 0.583 | 0.789 | 0.874 | 1.923 |
| River Wear - Durham New Elvet Bridge | 0.4 | 0.615 | 0.751 | 2.041 |