| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.323 | 0.466 | 0.474 | 0.664 |
| River Wear - Chester-Le-Street | 0.486 | 0.535 | 0.557 | 0.694 |
| Smallhope Burn - Lanchester Front Street | 0.299 | 0.354 | 0.375 | 0.447 |
| River Wear - Stanhope | 0.429 | 0.455 | 0.456 | 0.504 |
| River Gaunless - South Church | 0.139 | 0.152 | 0.161 | 0.23 |
| River Wear - Sunderland Bridge | 0.459 | 0.51 | 0.526 | 0.633 |
| River Wear - Witton Park | 0.54 | 0.611 | 0.621 | 0.744 |
| River Wear - Durham New Elvet Bridge | 0.361 | 0.407 | 0.442 | 0.596 |