What this tracks
This dataset maps the elevation, extent, and water quality of the Dakota Aquifer beneath Kansas, including its depth and total dissolved solids in groundwater.
Why it matters to you
If you’re drilling a well in Kansas, this data tells you how deep to dig to reach the Dakota Aquifer and whether its water is safe for irrigation or livestock (based on dissolved solids levels). Farmers can use it to plan crop irrigation, while rural homeowners can check if their property sits above usable groundwater before investing in a well.
How to read this data
ALTITUDE_F — The aquifer’s top elevation in feet above sea level (e.g., 1300 ft). Lower values mean the aquifer is deeper underground at that location.
DK_BASE_ — A code linking to detailed aquifer base elevation data (e.g., 54). Cross-reference with state geological surveys for precise drilling depths.
Try it yourself
Contact the Kansas Geological Survey with your county and approximate address to request the aquifer depth and water quality beneath your property.