Scam
Every single zip code comes out with nearly the same info. Seems like a gimmick to sell water filters.
Free
About
This app helps you understand the safety of your tap water. It provides information on common contaminants found in drinking water across the US, drawing from extensive water quality records. Reduce your exposure to potential pollutants with this guide.
✓Tap water safety guide
✓Contaminant information
✓US drinking water quality records
✓Exposure reduction tips
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What's New in MyTapWater
8.4
June 24, 2026
Redesigned water quality dashboard with clearer contaminant details, in-app zip search, and stability improvements.
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FAQ
What is MyTapWater?
MyTapWater is a guide to safe drinking water that helps you understand potential contaminants in your tap water. It utilizes extensive records of drinking water quality in the US to inform users.
Is MyTapWater free to use?
Yes, MyTapWater is completely free to download and use. There are no in-app purchases or subscription fees required.
Does MyTapWater have ads?
No, MyTapWater does not contain advertisements. Users can access information without interruption.
What kind of contaminants does MyTapWater cover?
MyTapWater focuses on common drinking water contaminants found in tap water. It aims to help users reduce their exposure to these pollutants.
What is the data source for MyTapWater?
The app draws information from over 29 million records of drinking water quality in the US, collected since 2010.
On which devices can I use MyTapWater?
MyTapWater is available for iPhone, iPad, and iPod devices. It is designed for iOS users.
How often is MyTapWater updated?
The app was last updated on February 14, 2019, with version 1.5. Future updates will depend on the developer's release schedule.
What is the age rating for MyTapWater?
MyTapWater has an age rating of 4+, making it suitable for a wide range of users concerned about water safety.
