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Great Cacapon, WV Radon Levels

Check local Great Cacapon radon levels and find certified testing and mitigation professionals to keep your home safe


Great Cacapon, WV Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Morgan County, WV
Zip Code 25422
Avg. User Level 12.70 pCi/L
User Tests 3

Great Cacapon sits in Morgan County, where the Appalachian foothills and limestone bedrock create elevated radon conditions. Local testing data reveals an average of 13.5 pCi/L, significantly exceeding the EPA's 4.0 pCi/L action level and warranting immediate radon mitigation in affected homes. Residents in zip code 25422 should prioritize professional radon testing, especially in older homes with basement foundations typical of this mountainous region.

12.70
pCi/L average
Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Great Cacapon, WV. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Great Cacapon, WV Radon Mitigation

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Great Cacapon, WV Radon Levels

User-submitted radon test readings from homes in the Great Cacapon area.

Radon LevelCityHome AgeFoundation
11 pCi/L Great Cacapon, WV 100+ Years Full Basement
20 pCi/L Great Cacapon, WV 0-20 Years Partial Basement
7 pCi/L Great Cacapon, WV 0-20 Years

Have a radon test result for Great Cacapon? Submit your reading to help other homeowners.

Radon FAQ for Great Cacapon, WV

What is the average radon level in Great Cacapon, WV?
Based on 3 user-submitted tests, the average radon level in Great Cacapon is 12.70 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 Great Cacapon in?
Great Cacapon and the 25422 zip code are in Morgan County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Great Cacapon?
Radon mitigation in Great Cacapon 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 Great Cacapon?
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 West Virginia

Cities in West Virginia with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Charles Town 8.10 pCi/L 10
Berkeley Springs 7.70 pCi/L 10
Martinsburg 16.00 pCi/L 8
Harpers Ferry 6.57 pCi/L 7
Ridgeley 9.00 pCi/L 5
Shepherdstown 6.25 pCi/L 4
Kearneysville 5.50 pCi/L 2
Ranson 14.00 pCi/L 1
Morgantown 5.00 pCi/L 1
Charleston 3.00 pCi/L 1