| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.196 | 0.2 | 0.201 | 0.209 |
| River Wear - Chester-Le-Street | 0.534 | 0.56 | 0.571 | 0.625 |
| Smallhope Burn - Lanchester Front Street | 0.281 | 0.284 | 0.283 | 0.287 |
| River Wear - Stanhope | 0.583 | 0.724 | 0.703 | 0.764 |
| River Gaunless - South Church | 0.161 | 0.163 | 0.163 | 0.167 |
| River Wear - Sunderland Bridge | 0.505 | 0.537 | 0.536 | 0.584 |
| River Wear - Witton Park | 0.597 | 0.638 | 0.632 | 0.668 |
| River Wear - Durham New Elvet Bridge | 0.416 | 0.447 | 0.447 | 0.501 |