Uranium in Missouri Well Water

EPA Data 2025 · Risk Level: High

Avg Level

8.539 ppb

EPA Limit

30 ppb

% Above Limit

16.0%

Risk Level

high

Live DataLast updated: April 4, 2026·Source: EPA SDWIS & USGS

Water Quality Details

Contaminant	Uranium
Category	radiological
Average Level	8.539 ppb
Maximum Level	23.149 ppb
EPA Limit (MCL)	30 ppb
% Wells Above Limit	16.0%
Affected Wells	67,200
Testing Cost	$99
Treatment Cost	$230
vs National Avg	-5.597 ppb (-39.6%)

Missouri Well Water Overview

Well Users

420,000

% on Well Water

14.5%

Quality Score

65/100

Highest Risk States for Uranium

#1Kentucky18.2% above limit #2Louisiana17.4% above limit #3West Virginia17.1% above limit #4Alaska16.2% above limit #5Missouri16.0% above limit

Similar Water Quality Reports

Manganese in Kentucky Well Waterlow pH Level in California Well Watermoderate Manganese in New Mexico Well Watermoderate Uranium in Wisconsin Well Waterlow Uranium in Pennsylvania Well Waterlow

Explore More

All contaminants in Missouri Uranium in all states Home prices near you Farmland water rights ZIP code data

EPA SDWIS & USGS

📊

WellWaterPeek Research TeamData Specialists

Our team analyzes data from EPA SDWIS & USGS to deliver accurate, up-to-date information. All data is verified and cross-referenced with official sources.

✓ EPA SDWIS & USGS✓ Updated 2025

Frequently Asked Questions

Is uranium a problem in Missouri well water?

In Missouri, uranium levels average 8.539 ppb, with a maximum recorded level of 23.149 ppb. The EPA limit is 30 ppb. Currently 16.0% of tested wells exceed this limit, affecting approximately 67,200 wells.

How much does it cost to test for uranium in Missouri?

Testing for uranium in Missouri typically costs around $99. If treatment is needed, water treatment systems for uranium cost approximately $230.

What is the risk level of uranium in Missouri well water?

The risk level for uranium in Missouri is rated as high. The state average of 8.539 ppb is 39.6% below the national average of 14.136 ppb.

Explore the DataPeek Network

VocabWize Vocablibre WortWize KalimaWize DicionarioWize KotobaPeek SalaryBycity NetpayPeek WagePeek CostBycity FairrentWize PropertytaxPeek