| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.274 | 0.282 | 0.282 | 0.292 |
| River Wear - Chester-Le-Street | 0.519 | 0.527 | 0.531 | 0.556 |
| Smallhope Burn - Lanchester Front Street | 0.297 | 0.3 | 0.3 | 0.307 |
| River Wear - Stanhope | 0.38 | 0.389 | 0.388 | 0.4 |
| River Gaunless - South Church | 0.219 | 0.228 | 0.227 | 0.235 |
| River Wear - Sunderland Bridge | 0.474 | 0.487 | 0.486 | 0.503 |
| River Wear - Witton Park | 0.529 | 0.542 | 0.541 | 0.557 |
| River Wear - Durham New Elvet Bridge | 0.393 | 0.404 | 0.404 | 0.421 |