| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.552 | 0.765 | 0.768 | 1.056 |
| River Wear - Chester-Le-Street | 0.916 | 1.164 | 1.227 | 1.616 |
| Smallhope Burn - Lanchester Front Street | 0.393 | 0.483 | 0.498 | 0.644 |
| River Wear - Stanhope | 0.294 | 0.295 | 0.294 | 0.295 |
| River Gaunless - South Church | 0.218 | 0.259 | 0.258 | 0.297 |
| River Wear - Sunderland Bridge | 0.761 | 0.935 | 0.953 | 1.304 |
| River Wear - Witton Park | 0.827 | 1.014 | 1.017 | 1.352 |
| River Wear - Durham New Elvet Bridge | 0.736 | 1.038 | 1.08 | 1.611 |