| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.299 | 0.308 | 0.308 | 0.321 |
| River Wear - Chester-Le-Street | 0.616 | 0.622 | 0.632 | 0.678 |
| Smallhope Burn - Lanchester Front Street | 0.321 | 0.324 | 0.324 | 0.327 |
| River Wear - Stanhope | 0.465 | 0.505 | 0.498 | 0.528 |
| River Gaunless - South Church | 0.215 | 0.228 | 0.226 | 0.235 |
| River Wear - Sunderland Bridge | 0.567 | 0.583 | 0.584 | 0.612 |
| River Wear - Witton Park | 0.637 | 0.665 | 0.661 | 0.68 |
| River Wear - Durham New Elvet Bridge | 0.439 | 0.458 | 0.462 | 0.499 |