| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.259 | 0.262 | 0.263 | 0.27 |
| River Wear - Chester-Le-Street | 0.517 | 0.578 | 0.586 | 0.669 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.249 | 0.248 | 0.255 |
| River Wear - Stanhope | 0.632 | 0.855 | 0.82 | 0.962 |
| River Gaunless - South Church | 0.147 | 0.15 | 0.151 | 0.161 |
| River Wear - Sunderland Bridge | 0.501 | 0.606 | 0.596 | 0.669 |
| River Wear - Witton Park | 0.596 | 0.724 | 0.72 | 0.801 |
| River Wear - Durham New Elvet Bridge | 0.423 | 0.517 | 0.505 | 0.578 |