| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.475 | 1.106 | 1.006 | 1.346 |
| River Wear - Chester-Le-Street | 0.579 | 1.107 | 1.123 | 1.608 |
| Smallhope Burn - Lanchester Front Street | 0.412 | 0.647 | 0.667 | 0.946 |
| River Wear - Stanhope | 0.389 | 0.407 | 0.458 | 0.748 |
| River Gaunless - South Church | 0.254 | 0.839 | 0.694 | 0.992 |
| River Wear - Sunderland Bridge | 0.528 | 1.023 | 0.892 | 1.115 |
| River Wear - Witton Park | 0.565 | 0.941 | 0.85 | 1.016 |
| River Wear - Durham New Elvet Bridge | 0.461 | 1.291 | 1.109 | 1.572 |