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USGS Statistical Hydrograph

Detailed Description

Statistical hydrograph from USGS Groundwater Watch website for USGS Climate Response groundwater monitoring site near Belle River, MN. Water level data at this site were near-median values during April-June 2018, but quickly increased to very high levels in July-August 2018 due to heavy rainfall events. Water levels dropped back to near-median values for the remainder of 2018.

Sources/Usage

Credit: USGS