Delmita, TX Radon Levels

Q: What EPA Radon Zone is Delmita in?

Delmita is in Starr County, EPA Zone 3.

Q: How much does radon mitigation cost in Delmita?

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

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

Delmita, TX Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Starr County, TX

Zip Code 78536

Positioned in Starr County along the Rio Grande in deep South Texas, Delmita sits in arid borderland terrain where sandy soils and sedimentary formations typically produce minimal radon levels. The area's EPA Zone 3 classification and predominantly slab-on-grade construction create conditions least favorable for radon accumulation. While testing data for zip code 78536 is limited, the region's geological characteristics suggest lower radon risk, though individual property testing can still provide valuable baseline information for homeowners.

Delmita, TX Radon Mitigation

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

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Radon FAQ for Delmita, TX

What EPA Radon Zone is Delmita in?

Delmita and the 78536 zip code are in Starr County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Delmita?

Radon mitigation in Delmita 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 Delmita?

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 Texas

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

City	Avg User Radon Level	Submissions
Lubbock	12.70 pCi/L	10
San Antonio	6.57 pCi/L	7
Austin	6.14 pCi/L	7
Dallas	8.00 pCi/L	5
Abilene	4.50 pCi/L	2
Houston	3.50 pCi/L	2
Plano	6.00 pCi/L	1
Frisco	3.00 pCi/L	1
Nacogdoches	No submissions	0