Navajo Dam, NM Radon Mitigation and Testing

Q: What EPA Radon Zone is Navajo Dam in?

Navajo Dam is in San Juan County, EPA Zone 1.

Q: How much does radon mitigation cost in Navajo Dam?

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

San Juan County

EPA Zone 1

Navajo Dam, NM resides in San Juan 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. Testing is recommended for all homes in the 87419 zip code area.

Navajo Dam, NM Radon Mitigation

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

Navajo Dam, NM Radon Testing

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

Navajo Dam Radon Facts

Key details about the radon risk profile for Navajo Dam and the 87419 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

San Juan County, NM

Zip Code

87419

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Navajo Dam and the 87419 zip code are located in San Juan County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Navajo Dam, NM

What EPA Radon Zone is Navajo Dam in?

Navajo Dam and the 87419 zip code are in San Juan 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 Navajo Dam?

Radon mitigation in Navajo Dam 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 Navajo Dam?

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 New Mexico

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

City	Avg User Radon Level	Submissions
Santa Fe	7.78 pCi/L	9
El Prado	10.40 pCi/L	5
Taos	10.50 pCi/L	2
Las Cruces	7.00 pCi/L	2
Albuquerque	4.00 pCi/L	2
Alamogordo	4.00 pCi/L	1
Clovis	No submissions	0