hydrograph
[ hahy-druh-graf, -grahf ]
/ ˈhaɪ drəˌgræf, -ˌgrɑf /
noun
a graph of the water level or rate of flow of a body of water as a function of time, showing the seasonal change.
Words nearby hydrograph
hydrogenation,
hydrogenize,
hydrogenolysis,
hydrogenous,
hydrogeology,
hydrograph,
hydrographic,
hydrography,
hydroid,
hydrokinetic,
hydrokinetics
British Dictionary definitions for hydrograph
hydrograph
/ (ˈhaɪdrəˌɡrɑːf, -ˌɡræf) /
noun
a graph showing the seasonal variation in the level of a body of water, from which its velocity and discharge can be calculated