Bacteria in well water
Bacteria in a private well is a health warning — not a taste issue. Use a state-certified lab and sterile bottles; strips are not a substitute.
Test after flooding, a new well, plumbing work, or any stomach illness in the household. Hold times are short; plan drop-off or overnight shipping carefully.
What to test
- Total coliform and E. coli on a sterile sample from the lab's instructions.
- Retest after any shock chlorination or repair.
County health / Extension may test wells cheap or free. Certified labs: EPA certified laboratory contacts.