Test My Water

You should test your water, especially if you have a private well, to ensure its safety and suitability for drinking and other uses. While public water systems are regulated, problems can arise from your home's plumbing, so testing is crucial if you have a well, notice a change in water quality, have an infant or a pregnant person in the home, or suspect a contaminant like lead or bacteria.

When to Test Your Water

Private Well Water:
Test annually for total coliform bacteria, nitrates, and pH levels. Test every 3–5 years for other potential contaminants like arsenic, radon, and lead.

Municipal Water:
While less frequent, you should test if you notice changes in your water's taste, odor, or color, or if you suspect lead or copper contamination from your home's plumbing.

Vulnerable Households:
Test more frequently if you have an infant, are planning to have a baby, or have an elderly person at home.

How to Test Your Water

1. Contact a Certified Lab: Find a state-certified laboratory to perform the tests.
2. Contact Your Health Department: Your local or state health department can provide specific guidance on what contaminants to test for based on your location and recommend certified labs.
3. Use Test Kits: Home water test kits can be used for simple monitoring, but for a comprehensive and accurate assessment, use a lab-based test.

Why Testing is Important

Safety and Health:
Ensures your water is free from potentially harmful microbial and chemical contaminants.

Problem Identification:
Reveals issues like hard water, staining, or foul odors that may not be visible.

Vulnerability:
Protects vulnerable populations, such as infants, from serious health issues linked to certain contaminants.