| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.094 | 0.102 | 0.102 | 0.12 |
| River Wear - Chester-Le-Street | 0.389 | 0.425 | 0.426 | 0.472 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.215 | 0.218 | 0.25 |
| River Wear - Stanhope | 0.309 | 0.364 | 0.508 | 0.859 |
| River Gaunless - South Church | 0.078 | 0.082 | 0.083 | 0.092 |
| River Wear - Sunderland Bridge | 0.345 | 0.375 | 0.38 | 0.449 |
| River Wear - Witton Park | 0.405 | 0.425 | 0.473 | 0.714 |
| River Wear - Durham New Elvet Bridge | 0.294 | 0.319 | 0.322 | 0.37 |