Water testing in Mississippi
Mississippi Well Owner Network Well Water Screening
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- E. coli
Check the calendar on the Mississippi Well Owner Network page for an upcoming meeting in your area and register in advance to have your well water screened for E.coli bacteria at the event.
Private well owners who attend a Mississippi Well Owner Network meeting in their area
- Mississippi State University Extension Service, 130 Bost Drive, Mississippi State · 662-325-1788
Checked October 1, 2026. Report a change
Mississippi Private Well Water Testing
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- Bacteria
Apply online through the Department's Private Well Sample application, after which the Department will come take a sample of the water from the well.
Owners of a single private water well; homes connected to public water systems are not eligible and should contact their water supply operator instead
- Mississippi State Department of Health, 570 East Woodrow Wilson Dr, Jackson · 866-HLTHY4U
Checked October 1, 2026. Report a change