| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.362 | 0.371 | 0.371 | 0.384 |
| River Wear - Chester-Le-Street | 0.588 | 0.598 | 0.599 | 0.608 |
| Smallhope Burn - Lanchester Front Street | 0.312 | 0.317 | 0.317 | 0.325 |
| River Wear - Stanhope | 0.427 | 0.445 | 0.456 | 0.529 |
| River Gaunless - South Church | 0.21 | 0.218 | 0.217 | 0.225 |
| River Wear - Sunderland Bridge | 0.518 | 0.536 | 0.534 | 0.545 |
| River Wear - Witton Park | 0.566 | 0.593 | 0.588 | 0.61 |
| River Wear - Durham New Elvet Bridge | 0.474 | 0.494 | 0.493 | 0.508 |