| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.273 | 0.283 | 0.285 | 0.306 |
| River Wear - Chester-Le-Street | 0.523 | 0.536 | 0.54 | 0.575 |
| Smallhope Burn - Lanchester Front Street | 0.313 | 0.317 | 0.316 | 0.319 |
| River Wear - Stanhope | 0.447 | 0.548 | 0.56 | 0.742 |
| River Gaunless - South Church | 0.166 | 0.175 | 0.175 | 0.186 |
| River Wear - Sunderland Bridge | 0.476 | 0.494 | 0.494 | 0.51 |
| River Wear - Witton Park | 0.555 | 0.58 | 0.581 | 0.635 |
| River Wear - Durham New Elvet Bridge | 0.414 | 0.431 | 0.432 | 0.455 |