| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.275 | 0.3 | 0.301 | 0.325 |
| River Wear - Chester-Le-Street | 0.52 | 0.547 | 0.544 | 0.557 |
| Smallhope Burn - Lanchester Front Street | 0.272 | 0.277 | 0.277 | 0.286 |
| River Wear - Stanhope | 0.467 | 0.499 | 0.5 | 0.544 |
| River Gaunless - South Church | 0.185 | 0.206 | 0.203 | 0.216 |
| River Wear - Sunderland Bridge | 0.496 | 0.513 | 0.51 | 0.522 |
| River Wear - Witton Park | 0.547 | 0.587 | 0.582 | 0.602 |
| River Wear - Durham New Elvet Bridge | 0.413 | 0.423 | 0.424 | 0.436 |