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Radon Testing · Harcourt, IA

Radon Testing in Harcourt

Radon Testing in Harcourt, IA by Closer Look Inspectors. A photo-mapped digital report within 24 hours.

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Harcourt · Webster County

Radon Testing in Harcourt

Radon Testing in Harcourt, Webster County, by Closer Look Inspectors. Harcourt is a Webster County town at the U.S. 169 and Iowa 175 junction, platted in 1881 and once a stop on the Fort Dodge interurban.

Radon testing places an EPA-protocol continuous monitor on a home's lowest livable level to measure radon gas — and it matters across Iowa, where Iowa HHS reports 71.6 percent of homes above the action level — the largest percentage of any state.

Questions about a Harcourt home?  ·  Call or text (563) 517-7815

Single-story yellow brick rambler with attached garage — Radon Testing in Harcourt, IAHarcourt
Local housing

Homes in Harcourt.

Harcourt housing runs to early-1900s homes from the railroad and interurban era, with postwar houses toward the highway, across the grid between U.S. 169 and Iowa 175 and the acreages beyond it, on flat Des Moines Lobe till in southern Webster County — and that mix shapes what a radon testing here needs to find.

Local conditions in Harcourt

Harcourt sits on Des Moines Lobe till — heavy, poorly drained clay that holds water against foundations and moves with moisture, which is what drives basement seepage and foundation cracking across central Iowa. Harcourt sits in Webster County, and every Iowa county is EPA Radon Zone 1. Iowa HHS reports Iowa has the largest percentage of homes above the 4.0 pCi/L action level of any state — 71.6 percent in the Iowa Radon Survey — and the Iowa seller disclosure form asks for any known radon test results. Finished basements concentrate it, and only a 48-hour test gives you this home's number. Iowa leaves frost depth to the local building code rather than one statewide number, and the annual freeze-thaw cycle drives the settlement cracks and ice-dam wear that Harcourt-area homes face.

Home inspection in Harcourt →  ·  More about radon testing →

Questions

Common questions.

Is radon really a concern in Iowa?
Yes. The Iowa Department of Natural Resources reports that more than two in five Iowa homes have radon levels that pose a significant health risk, and finished basements are where it concentrates.
How long does the test run?
A 48-hour minimum under closed-house conditions; the result is delivered with your inspection report.
Do you inspect acreages around Harcourt?
Yes. Properties outside town add a private well and a septic system to the inspection, plus outbuildings if you want them documented. In town, Harcourt's older stock gets services and foundations dated precisely and a sewer-scope recommendation on tree-lined streets. Either way the flat, tiled till drains slowly, so grading and sump performance are checked closely, and a 48-hour radon test is recommended countywide.
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