What this tracks
This dataset maps the depth and extent of the Ozark Aquifer’s top layer across Kansas.
Why it matters to you
If you’re drilling a well in western Kansas, this data tells you how deep to dig before hitting the aquifer’s water-bearing rock layer. Farmers can compare aquifer depths across regions when planning irrigation systems. Developers avoid costly surprises by checking the water table elevation before building basements or underground utilities in areas like Garden City or Liberal.
How to read this data
FEET — Depth in feet from ground surface to the top of the aquifer (sample value: -9999 indicates missing data).
CODE — Classification number for aquifer characteristics (sample value: 222 corresponds to specific rock formations).
Try it yourself
Check the aquifer depth near your property using the KGS Water Well Completion Database with your county and section-township-range coordinates.