Reference
How often should you test well water?
Test well water once a year for bacteria, nitrates, and anything local advisories flag. That is the interval the HomeAlmanac app schedules for this job, adjusted for the systems your home actually has.
- How often
- Once a year
- Time needed
- 30 min
- Best time
- Spring
- Priority
- High
Why it matters
Private wells aren't regulated like municipal water. Annual testing catches bacteria, nitrates, and contaminants early.
How to do it
Order a certified lab test kit or hire a service to test for coliform bacteria, nitrates, and pH. Address any issues promptly.
When to do it
Best done in spring, and the app schedules it for that season automatically.
HomeAlmanac schedules this one for you, works out the next due date each time you mark it done, and reminds you before it is late.
Build your free planWhat this protects
Staying on this schedule is one of the biggest levers on how long these last.
Quick answers
- How often should you test well water?
- Test well water once a year for bacteria, nitrates, and anything local advisories flag.
- Why does it matter?
- Private wells aren't regulated like municipal water. Annual testing catches bacteria, nitrates, and contaminants early.
- What time of year should I do it?
- Best done in spring. Doing it late is usually worse than doing it early.