What this tracks
This dataset records radioactive elements like uranium and radium in Kansas groundwater wells, sampled between 1985 and 2001.
Why it matters to you
If you rely on well water in Kansas, this data shows whether your area historically had elevated radiation levels. A homeowner might test their water or install filtration if their well draws from an aquifer with high radon (685 pCi/L in one sample). Farmers could use this to assess irrigation water safety for crops. Note that newer wells aren’t included—this is a snapshot of older test results.
How to read this data
SITE_NAME — The well identifier, like “SG04WHITEWATER#02”.
Gross_Uranium_pCi/L — Uranium concentration; sample shows 15 picocuries per liter (the EPA limit is 30).
Radon-222_pCi/L — Radon gas levels; one sample hit 685 pCi/L (EPA recommends action above 300).
AQUIFER — The groundwater source, like “Alluvial” or “Dakota” sandstone.
Try it yourself
Check if your county (like “BU” for Butler County) has test results by searching the dataset for nearby SITE_NAME entries or matching LEGAL_TRS land survey codes.