# Private Well Water Testing in Utah: What to Test & When

> Canonical source: [Private Well Water Testing in Utah: What to Test & When](https://www.utahwaterquality.com/private-wells)

Utah private-well testing guidance: annual tests, local health-department requirements, certified laboratories, and what to do after a flagged result.

Private wells  Utah Water Quality

# Private well water testing in Utah.

Private well owners arrange their own testing. Start with annual tests and your local health departments requirements, then add tests for the concerns around your property.

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## What should a Utah private well be tested for?

[Utah Public Health Laboratory recommends these tests at least annually](https://uphl.utah.gov/environmental-chemistry-program/env_chem_privatewells/):

- Nitrate
- pH
- Total dissolved solids (TDS)
- Total coliform bacteria / E. coli

That is a starting point. The laboratorys Utah health-department directory lists local requirements and recommendations, and says official local guidance takes precedence. Confirm the requirements for your county, especially for a new well or a property transaction.

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## When should I test sooner or add tests?

[EPA recommends additional testing](https://www.epa.gov/privatewells/protect-your-homes-water) after well repairs, flooding, significant nearby changes, known local groundwater problems, or a change in taste, odor, or color.

Tell your health department about nearby farming, septic systems, fuel storage, mining, and older plumbing. Those details can help identify relevant tests. For example, land use can introduce nitrate or organic chemicals, while natural deposits and plumbing can contribute metals. [EPAs well-contaminant guide](https://www.epa.gov/privatewells/potential-well-water-contaminants-and-their-impacts) explains these potential sources.

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## Where can I get my well water tested?

Use a laboratory certified for drinking-water testing and your requested substances. [Utah DEQ links to certified laboratory listings](https://deq.utah.gov/ddw/lab-sampling-resources). Contact the lab before collecting water to request its kit and instructions.

Confirm the sample location, bottle, handling temperature, delivery deadline, and complete price. Ask whether you should sample untreated water, treated water, or both. Keep the report and collection details for comparison with future tests.

See the [home water-testing guide](https://www.utahwaterquality.com/guides/test-your-water) for help planning a sample.

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## What if the result is flagged?

Contact your local health department for advice about water use and the next steps. [EPA advises confirming contaminants and concentrations with follow-up testing](https://www.epa.gov/privatewells/protect-your-homes-water) when a result exceeds a health standard. Follow any immediate instructions while arranging that work.

Treatment must address the identified problem. A softener for scale and a system for bacteria have different purposes. Use the [filter and softener guide](https://www.utahwaterquality.com/guides/filters-and-softeners) to understand the distinction before comparing equipment.

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## Can a nearby city report tell me whether my well is safe?

No. A public providers report describes that system, not a separate private supply. [Utah DEQ explains that private wells and springs are outside the Division of Drinking Waters public-system regulation](https://deq.utah.gov/ddw/consumer-guide); local health departments may have rules.

If you are unsure of your source, ask the property owner or check your water bill. Finding no provider in an address search does not prove the property uses a well.

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## Official sources and local help

- [Utah Public Health Laboratory: private wells and health-department directory 1](https://uphl.utah.gov/environmental-chemistry-program/env_chem_privatewells/)
- [Utah DEQ: certified laboratory resources 1](https://deq.utah.gov/ddw/lab-sampling-resources)
- [EPA: protecting and testing a private well 1](https://www.epa.gov/privatewells/protect-your-homes-water)
- [EPA: potential well-water contaminants 1](https://www.epa.gov/privatewells/potential-well-water-contaminants-and-their-impacts)

[Explore all water guides](https://www.utahwaterquality.com/guides) or [learn about hardness and mineral scale](https://www.utahwaterquality.com/guides/utah-hard-water).