| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.383 | 0.39 | 0.392 | 0.414 |
| River Wear - Chester-Le-Street | 0.552 | 0.576 | 0.581 | 0.621 |
| Smallhope Burn - Lanchester Front Street | 0.282 | 0.287 | 0.286 | 0.293 |
| River Wear - Stanhope | 0.448 | 0.465 | 0.466 | 0.502 |
| River Gaunless - South Church | 0.184 | 0.188 | 0.189 | 0.2 |
| River Wear - Sunderland Bridge | 0.5 | 0.519 | 0.522 | 0.556 |
| River Wear - Witton Park | 0.561 | 0.577 | 0.582 | 0.622 |
| River Wear - Durham New Elvet Bridge | 0.451 | 0.47 | 0.474 | 0.508 |