| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.08 | 0.11 | 0.118 | 0.18 |
| River Wear - Chester-Le-Street | 0.33 | 0.36 | 0.365 | 0.52 |
| Smallhope Burn - Lanchester Front Street | 0.19 | 0.21 | 0.212 | 0.23 |
| River Wear - Stanhope | 0.25 | 0.29 | 0.317 | 0.70 |
| River Gaunless - South Church | 0.07 | 0.09 | 0.09 | 0.11 |
| River Wear - Sunderland Bridge | 0.28 | 0.32 | 0.326 | 0.50 |
| River Wear - Witton Park | 0.34 | 0.39 | 0.399 | 0.65 |
| River Wear - Durham New Elvet Bridge | 0.28 | 0.3 | 0.3 | 0.39 |