| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.018 | 0.021 | 0.02 | 0.021 |
| River Wear - Chester-Le-Street | 0.48 | 0.485 | 0.486 | 0.497 |
| Smallhope Burn - Lanchester Front Street | 0.278 | 0.282 | 0.282 | 0.286 |
| River Wear - Stanhope | 0.357 | 0.369 | 0.369 | 0.386 |
| River Gaunless - South Church | 0.144 | 0.148 | 0.147 | 0.152 |
| River Wear - Sunderland Bridge | 0.45 | 0.456 | 0.457 | 0.467 |
| River Wear - Witton Park | 0.503 | 0.514 | 0.513 | 0.525 |
| River Wear - Durham New Elvet Bridge | 0.396 | 0.401 | 0.401 | 0.411 |