West Plains, MO Radon Mitigation and Testing

Q: What is the average radon level in West Plains, MO?

Based on 1 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is West Plains in?

West Plains is in Howell County, EPA Zone 2.

Q: How much does radon mitigation cost in West Plains?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Avg: 4.00 pCi/L

Howell County

EPA Zone 2

1 user test

Located in Howell County in the Missouri Ozarks, West Plains shows an average radon level of 4.0 pCi/L based on available testing. The area's dolomite and limestone bedrock formations contribute to moderate radon potential across the 65775 zip code region. While this reading falls at the EPA action threshold, the variable nature of Ozark geology suggests all residents should test their homes to establish accurate individual baselines.

4.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in West Plains, MO. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

West Plains, MO Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

West Plains, MO Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

West Plains, Missouri Radon Levels

User-submitted radon test readings from homes in the West Plains area.

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	West Plains, MO	0-20 Years	Full Basement	May 2021

Have a radon test result for West Plains? Submit your reading to help other homeowners.

West Plains Radon Facts

Key details about the radon risk profile for West Plains and the 65775 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Howell County, MO

Zip Code

65775

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

4.00 pCi/L

User Tests Submitted

West Plains and the 65775 zip code are located in Howell County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for West Plains, MO

What is the average radon level in West Plains, MO?

Based on 1 user-submitted test, the average radon level in West Plains is 4.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is West Plains in?

West Plains and the 65775 zip code are in Howell County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in West Plains?

Radon mitigation in West Plains typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in West Plains?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Missouri

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Troy	8.50 pCi/L	4
Lees Summit	7.00 pCi/L	3
Columbia	3.00 pCi/L	2
House Springs	7.00 pCi/L	1
Kansas City	7.00 pCi/L	1
Springfield	7.00 pCi/L	1
Independence	5.00 pCi/L	1
Wentzville	No submissions	0