A hydrograph shows two graphs – a bar chart showing rainfall and a line graph showing discharge from before, during, and after the rain storm. As you can see in the graph below, the peak ...

(WSAZ) -The daylong rain storm has taken its toll on our small ... all crests are subject to revision. Here is the hydrograph page from the NWS that Tony uses. https://water.noaa.gov/wfo/rlx ...

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 predict flooding and plan flood prevention measures.