| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.387 | 0.394 | 0.407 | 0.475 |
| River Wear - Chester-Le-Street | 0.527 | 0.536 | 0.538 | 0.579 |
| Smallhope Burn - Lanchester Front Street | 0.306 | 0.312 | 0.321 | 0.412 |
| River Wear - Stanhope | 0.379 | 0.387 | 0.386 | 0.4 |
| River Gaunless - South Church | 0.194 | 0.198 | 0.208 | 0.254 |
| River Wear - Sunderland Bridge | 0.476 | 0.481 | 0.485 | 0.528 |
| River Wear - Witton Park | 0.525 | 0.534 | 0.537 | 0.565 |
| River Wear - Durham New Elvet Bridge | 0.392 | 0.4 | 0.407 | 0.461 |