| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.214 | 0.216 | 0.216 | 0.221 |
| River Wear - Chester-Le-Street | 0.47 | 0.477 | 0.478 | 0.491 |
| Smallhope Burn - Lanchester Front Street | 0.27 | 0.273 | 0.273 | 0.277 |
| River Wear - Stanhope | 0.396 | 0.473 | 0.479 | 0.571 |
| River Gaunless - South Church | 0.112 | 0.113 | 0.113 | 0.115 |
| River Wear - Sunderland Bridge | 0.432 | 0.44 | 0.446 | 0.466 |
| River Wear - Witton Park | 0.51 | 0.545 | 0.534 | 0.555 |
| River Wear - Durham New Elvet Bridge | 0.342 | 0.348 | 0.35 | 0.364 |