| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.213 | 0.23 | 0.231 | 0.26 |
| River Wear - Chester-Le-Street | 0.472 | 0.498 | 0.502 | 0.547 |
| Smallhope Burn - Lanchester Front Street | 0.286 | 0.293 | 0.292 | 0.302 |
| River Wear - Stanhope | 0.38 | 0.421 | 0.418 | 0.454 |
| River Gaunless - South Church | 0.148 | 0.154 | 0.154 | 0.163 |
| River Wear - Sunderland Bridge | 0.433 | 0.451 | 0.455 | 0.492 |
| River Wear - Witton Park | 0.494 | 0.519 | 0.52 | 0.557 |
| River Wear - Durham New Elvet Bridge | 0.364 | 0.38 | 0.384 | 0.422 |