Learn and revise about rivers and why they flood. Examine hydrographs and case studies of recent world flooding disasters with BBC Bitesize KS3 Geography.

Higher; Interpretation of hydrographs Hydrographs. A hydrograph shows how a river is affected by a storm. This helps to understand discharge patterns of a particular drainage basin and helps to ...

Storm hydrograph separation results show that, while old water is the dominant source of runoff during small storm events, new water dominates the hydrograph of larger events across all three land ...

According to the hydrograph from the Flint River flood, the river reached 43 feet on July 11th, 1994. Friday morning’s hydrograph for the Flint River at Albany, 6.78 feet. That’s a difference ...