| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.424 | 0.65 | 0.611 | 0.77 |
| River Wear - Chester-Le-Street | 0.65 | 0.886 | 0.901 | 1.105 |
| Smallhope Burn - Lanchester Front Street | 0.323 | 0.465 | 0.446 | 0.562 |
| River Wear - Stanhope | 0.41 | 0.415 | 0.414 | 0.421 |
| River Gaunless - South Church | 0.267 | 0.4615 | 0.473 | 0.706 |
| River Wear - Sunderland Bridge | 0.575 | 0.788 | 0.739 | 0.835 |
| River Wear - Witton Park | 0.58 | 0.663 | 0.643 | 0.713 |
| River Wear - Durham New Elvet Bridge | 0.553 | 0.909 | 0.839 | 1.046 |