What this tracks
This dataset maps the depth and extent of the Ozark Aquifer, a groundwater source in Kansas made of weathered limestone and dolomite.
Why it matters to you
If you’re drilling a well in Kansas, this data tells you how deep to dig to reach the Ozark Aquifer’s water. Farmers can check whether their land sits above productive aquifer zones before investing in irrigation systems. Developers can avoid building where the aquifer is shallow, reducing risks of groundwater contamination.
How to read this data
FEET — Depth to the aquifer’s base in feet (sample: -9999 indicates missing data).
CODE — Classification of aquifer characteristics (sample: 222 likely corresponds to a specific rock type or quality).
Try it yourself
Check the aquifer depth near your property using the Kansas Geological Survey’s interactive map to plan well drilling or land use.