Web Map Services

DGS offers many data sets as WMS and WFS services.

Click here for a complete list of OGC URLs and data layers.

DGS Annual Report

DGS Annual Report of Programs and Activities.

Click here to download!

Recent and Historical Groundwater Level Data

Data accessible on this page are a subset of DGS holdings. Click on the chart link to display a hydrograph or the data link to download all observations for the period of record.

For more details about this data, see Well and Water Level Summary for Wells with 100+ Observations or 20+ Years of Data

Table Heading Descriptions
  • Alt - Values are in NGVD 1929 elevation of land surface in feet.
  • Top, Bottom - Depth to top and bottom of open or screen interval in ft below land surface
  • Obs - Number of water level measurements
  • Start, End - Start and End dates for the period of record of observations
Period of Record: -
Aquifer: (Screen: - ft)
Download Data:   ( Observations)

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