| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.27 | 0.419 | 0.453 | 1.121 |
| River Wear - Chester-Le-Street | 0.471 | 0.675 | 0.797 | 2.201 |
| Smallhope Burn - Lanchester Front Street | 0.301 | 0.36 | 0.38 | 0.737 |
| River Wear - Stanhope | 0.305 | 0.563 | 0.678 | 2.28 |
| River Gaunless - South Church | 0.168 | 0.265 | 0.324 | 0.876 |
| River Wear - Sunderland Bridge | 0.42 | 0.615 | 0.714 | 2.007 |
| River Wear - Witton Park | 0.451 | 0.68 | 0.804 | 2.956 |
| River Wear - Durham New Elvet Bridge | 0.332 | 0.543 | 0.685 | 2.244 |