Weldona, CO Radon Levels

Q: What EPA Radon Zone is Weldona in?

Weldona is in Morgan County, EPA Zone 1.

Q: How much does radon mitigation cost in Weldona?

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

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

Weldona, CO Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Morgan County, CO

Zip Code 80653

Located in northeastern Colorado's Morgan County, Weldona sits on the High Plains where Pierre Shale formations can contribute to elevated radon levels despite the rural agricultural setting. The community features widely spaced residential properties with a mix of ranch-style homes and older farmsteads, many with full or partial basements. Given Colorado's high radon potential and limited testing data for zip code 80653, residents should conduct radon testing to assess their individual risk.

8.50

pCi/L area average

Above EPA Action Level

Morgan County average: 8.50 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Weldona itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Weldona, CO Radon Mitigation

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

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Radon Readings Near Weldona, CO

No homeowner tests have been submitted for Weldona yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Wiggins	15.0 mi	12.00 pCi/L	1
Brush	19.4 mi	5.00 pCi/L	1
Evans	38.4 mi	6.33 pCi/L	3
Greeley	39.5 mi	4.67 pCi/L	3
Eaton	40.8 mi	7.00 pCi/L	1
Strasburg	43.5 mi	15.00 pCi/L	2
Bennett	48.6 mi	9.50 pCi/L	2
Windsor	49.6 mi	7.00 pCi/L	5

Morgan County Radon Profile

The bedrock and soils beneath Morgan County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 2 cities in Morgan County average 8.50 pCi/L across 2 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Morgan County.

Radon FAQ for Weldona, CO

What EPA Radon Zone is Weldona in?

Weldona and the 80653 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.

Why are radon readings shown from areas near Weldona?

No homeowner radon tests have been submitted for Weldona yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Morgan County average—are the best available indicator of local conditions until Weldona homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Weldona?

Radon mitigation in Weldona 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 Weldona?

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.