Statistics
Retrieve daily, monthly or annual statistics for sites. Statistics are provided on approved data only for time-series sites. Statistics are available for any parameter on these sites with approved data.
Due to internal service changes, the IV WaterML2, GW Levels WaterML2, and GW Levels RDB formats will be discontinued after August 5, 2024. Visit https://waterdata.usgs.gov/blog/wdfn-waterservices-2024/ for more information.
Retrieve daily, monthly or annual statistics for sites. Statistics are provided on approved data only for time-series sites. Statistics are available for any parameter on these sites with approved data.