Annual Private Well Water Test Checklist

At minimum, many private well owners test total coliform, E. coli, and nitrate annually, then add local contaminants and chemistry based on location, plumbing, and past results.

Search: annual private well water test checklistUrgencia: Routine

Pruebas recomendadas

Total coliform
E. coli
Nitrate
pH
TDS
Local contaminants

Siguientes pasos

Test bacteria and nitrate every year or after repairs, flooding, or changes in taste or odor.
Retest arsenic, lead, uranium, PFAS, or other local concerns on a schedule recommended for your area.
Track pH, hardness, iron, manganese, TDS, chloride, and sulfate for treatment maintenance.
Keep all lab reports so trends are easy to spot.

FAQ

How often should a private well be tested?

At least annually for bacteria and nitrate is common advice, plus after flooding, repairs, nearby spills, or sudden water changes.

Should I test more often if I have a baby?

Yes, many households test nitrate and bacteria before using well water for infant formula and retest if conditions change.

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