| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.273 | 0.276 | 0.276 | 0.282 |
| River Wear - Chester-Le-Street | 0.475 | 0.543 | 0.537 | 0.574 |
| Smallhope Burn - Lanchester Front Street | 0.25 | 0.253 | 0.252 | 0.256 |
| River Wear - Stanhope | 0.428 | 0.534 | 0.549 | 0.724 |
| River Gaunless - South Church | 0.145 | 0.148 | 0.148 | 0.152 |
| River Wear - Sunderland Bridge | 0.437 | 0.495 | 0.488 | 0.534 |
| River Wear - Witton Park | 0.5 | 0.557 | 0.56 | 0.624 |
| River Wear - Durham New Elvet Bridge | 0.376 | 0.426 | 0.42 | 0.465 |