Washington, PA Radon Mitigation and Testing
Positioned in Washington County within the Pittsburgh Metro area, Washington records an average radon level of 5.0 pCi/L that exceeds EPA action guidelines. The community sits on Pennsylvanian-era sedimentary rocks and coal measures that create conditions favorable for radon production. Local homes in zip code 15301, ranging from historic properties to newer construction with typical basement foundations, require professional testing and likely mitigation systems.
Based on 1 user-submitted radon test for homes in Washington, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Washington, PA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Washington, PA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Washington, Pennsylvania Radon Levels
User-submitted radon test readings from homes in the Washington area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 5 pCi/L | Washington, PA | 51-99 Years | Full Basement | Nov 2022 |
Have a radon test result for Washington? Submit your reading to help other homeowners.
Washington Radon Facts
Key details about the radon risk profile for Washington and the 15301 zip code area.
Washington and the 15301 zip code are located in Washington 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 Washington, PA
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Most Active Radon Markets in Pennsylvania
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| State College | 10.00 pCi/L | 14 |
| Chambersburg | 10.14 pCi/L | 7 |
| Easton | 12.33 pCi/L | 6 |
| Butler | 12.40 pCi/L | 5 |
| Dingmans Ferry | 5.80 pCi/L | 5 |
| Hanover | 14.00 pCi/L | 4 |
| Mechanicsburg | 13.75 pCi/L | 4 |
| Greenville | 10.75 pCi/L | 4 |
| Pittsburgh | 9.25 pCi/L | 4 |
| Albrightsville | 9.00 pCi/L | 4 |
| Philadelphia | 8.00 pCi/L | 4 |
| Lackawaxen | 15.33 pCi/L | 3 |
| York | 11.67 pCi/L | 3 |
| Elizabethtown | 9.67 pCi/L | 3 |
| Johnstown | 7.33 pCi/L | 3 |
| West Chester | 6.67 pCi/L | 3 |
| Danville | 5.67 pCi/L | 3 |
| Springfield | 5.67 pCi/L | 3 |
| East Stroudsburg | 5.00 pCi/L | 3 |
| Langhorne | 4.67 pCi/L | 3 |