hydrograph Maven July 19, 2013 « Back to Glossary IndexA hydrograph is a graph that shows some property of groundwater or surface waters over a period of time. Related Articles: DAILY DIGEST, 7/20: Could water rights scuttle Sites?; Why doesn’t the West Coast see major hurricanes?; As water restrictions hit farmers, solar is making sense; The West’s moment of reckoning is here on the Colorado River; and more …THE CONVERSATION: Winter’s alarmingly low snowpack offers a glimpse of the changing rhythm of water in the western USNOTICE: San Joaquin River Restoration Program 2026 Restoration Flow Schedule ReleasedNOTEBOOK FEATURE: From roadways to waterways: The environmental toll of 6PPD-quinoneMET IMPORTED WATER SUBCOMM: Shaping the future of the Bay-Delta: The update to the Bay-Delta Water Quality Control Plan« Back to Glossary Index