| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.434 | 0.908 | 0.762 | 0.997 |
| River Wear - Chester-Le-Street | 0.709 | 0.87 | 1.087 | 1.639 |
| Smallhope Burn - Lanchester Front Street | 0.323 | 0.548 | 0.509 | 0.624 |
| River Wear - Stanhope | 0.512 | 1.052 | 0.985 | 1.312 |
| River Gaunless - South Church | 0.274 | 0.558 | 0.608 | 0.923 |
| River Wear - Sunderland Bridge | 0.635 | 1.112 | 1.025 | 1.363 |
| River Wear - Witton Park | 0.688 | 1.355 | 1.157 | 1.541 |
| River Wear - Durham New Elvet Bridge | 0.564 | 1.131 | 1.112 | 1.644 |