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Log well water tests and upkeep, see when the next test is due, and read CDC/EPA reference levels.

Coming to iPhone & Android

What it does

• Test log for lab and DIY-kit results (date, tester, numbers, notes)
• Maintenance log: shock chlorination, pump work, filters, well cap checks
• “Next test due” from your own dates, using CDC/EPA private-well intervals
• Nitrate, arsenic, lead and coliform reference levels, clearly labeled
• On-device reminders when the next test comes due, if you allow notifications (installed app)
• Export a JSON backup or CSV, import it later, or reset after a confirmation

Well Watch does not tell you your water is safe. It is not a lab and not medical advice. Have your water tested by a certified lab and talk to your local health department about any result that worries you.

• No ads
• No tracking
• Data stays on your phone
• Works offline
• All ages