Full water cycle monitoring dataset, from USGS Sciencebase
This dataset includes hydrologic fluxes (evapotranspiration estimates, groundwater levels, wastewater fluxes), soil profile taxonomy (texture, horizons, etc.), and near-surface hydraulics (infiltration, drainage rates). 

This dataset is associated with the following publication:
Hoard, C., R. Haefner, W. Shuster, R. …