| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.412 | 0.415 | 0.416 | 0.427 |
| River Wear - Chester-Le-Street | 0.533 | 0.542 | 0.545 | 0.563 |
| Smallhope Burn - Lanchester Front Street | 0.315 | 0.319 | 0.318 | 0.325 |
| River Wear - Stanhope | 0.382 | 0.389 | 0.392 | 0.413 |
| River Gaunless - South Church | 0.191 | 0.193 | 0.193 | 0.197 |
| River Wear - Sunderland Bridge | 0.476 | 0.485 | 0.485 | 0.501 |
| River Wear - Witton Park | 0.531 | 0.539 | 0.541 | 0.559 |
| River Wear - Durham New Elvet Bridge | 0.402 | 0.411 | 0.413 | 0.43 |