Looking for well water testing in Henrietta, MO? Describe your project once and up to three water testing pros who work in Henrietta and Ray County get back to you with a quote. It's free and there is no obligation.
Henrietta is home to about 273 people (2024 Census Bureau estimate), a shrinking community (−1.1% since 2020). With 458 people per sq mi, it is a semi-rural area. Homes on private wells here are responsible for their own water quality.
Henrietta at a glance
- Population (Census Bureau estimate, 2024)
- 273 (−1.1% since 2020)
- Rank in Missouri
- 591st of 938 cities and towns
- Land area
- 0.6 sq mi
- Population density
- 458 people per sq mi (semi-rural)
- Type
- City (Henrietta city)
- Main county
- Ray County
What to check before hiring in Henrietta
- Certified lab: in Missouri, use a lab certified by the state for drinking water.
- Lender panel: ask your lender which tests and who must take the sample.
- Local concerns: the health department knows local issues such as arsenic, nitrates or PFAS.
- Price drivers: the panel, the sampling visit and rush results.
Useful official resources
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EPA: private wells
Official information and guidance.
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EPA: protect your home's water
Official information and guidance.
Services available in Henrietta
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Well water test for a sale or loan
Sampling and lab analysis for the panel a lender or buyer requires.
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Comprehensive water testing
Broad panel for bacteria, nitrates, metals, PFAS and other contaminants.
Frequently asked questions in Henrietta
How much does well water testing cost in Henrietta, MO?
It depends on the panel and whether sampling is included. Describe your needs: pros who serve Henrietta reply with a quote.
How long do results take?
Bacteria results often in a few days; full panels longer.
Is my water safe to drink meanwhile?
If in doubt, use bottled water until you have the results.
Which water testing pros will contact me?
Up to three independent water testing pros who serve Henrietta and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.