| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.117 | 0.119 | 0.119 | 0.126 |
| River Wear - Chester-Le-Street | 0.545 | 0.606 | 0.593 | 0.621 |
| Smallhope Burn - Lanchester Front Street | 0.296 | 0.303 | 0.307 | 0.355 |
| River Wear - Stanhope | 0.495 | 0.518 | 0.519 | 0.595 |
| River Gaunless - South Church | 0.217 | 0.229 | 0.231 | 0.263 |
| River Wear - Sunderland Bridge | 0.53 | 0.576 | 0.572 | 0.588 |
| River Wear - Witton Park | 0.645 | 0.663 | 0.663 | 0.691 |
| River Wear - Durham New Elvet Bridge | 0.471 | 0.522 | 0.517 | 0.538 |