| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.269 | 0.289 | 0.289 | 0.313 |
| River Wear - Chester-Le-Street | 0.543 | 0.566 | 0.568 | 0.601 |
| Smallhope Burn - Lanchester Front Street | 0.288 | 0.3 | 0.297 | 0.304 |
| River Wear - Stanhope | 0.425 | 0.455 | 0.454 | 0.491 |
| River Gaunless - South Church | 0.208 | 0.224 | 0.223 | 0.238 |
| River Wear - Sunderland Bridge | 0.5 | 0.523 | 0.523 | 0.553 |
| River Wear - Witton Park | 0.562 | 0.591 | 0.591 | 0.624 |
| River Wear - Durham New Elvet Bridge | 0.412 | 0.432 | 0.435 | 0.466 |