| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.246 | 0.265 | 0.264 | 0.285 |
| River Wear - Chester-Le-Street | 0.559 | 0.595 | 0.597 | 0.653 |
| Smallhope Burn - Lanchester Front Street | 0.29 | 0.294 | 0.299 | 0.362 |
| River Wear - Stanhope | 0.501 | 0.601 | 0.651 | 0.982 |
| River Gaunless - South Church | 0.121 | 0.131 | 0.13 | 0.138 |
| River Wear - Sunderland Bridge | 0.52 | 0.562 | 0.569 | 0.635 |
| River Wear - Witton Park | 0.6 | 0.674 | 0.677 | 0.775 |
| River Wear - Durham New Elvet Bridge | 0.419 | 0.449 | 0.457 | 0.513 |