Spatiotemporal heterogeneity and controls of bidirectional groundwater–lake interaction in a flow-through lake (Honghu Lake, China)

There are four tables here, including data on the water chemistry and isotopes of groundwater and surface water in the Honghu region for August and December 2024, water level data for groundwater and surface water from July to December 2024, and flow rate data for the various inlets and outlets of Lake Honghu from July to December 2024.