When it comes to water safety in the United States, the EPA sets the bar. Understanding what those standards are — and why they exist — helps you make sense of your own water test results.
Who Sets the Rules
The Environmental Protection Agency (EPA) is the federal body charged with protecting human and environmental health. Part of that job is setting regulations across a wide range of environmental situations, including water testing.
Why the Standards Matter
Staying within EPA limits is what keeps your water from harming your body. These thresholds define safe levels for the many parameters found in drinking water — from metals and chemicals to bacteria — so you know when your supply is in the clear and when it needs attention.
How BESTPROD Fits In
Every BESTPROD chart is built around EPA standards, so when you test, you're measuring against the same benchmarks the experts use. That means you can trust your results to reflect real safety guidelines. Test your water, compare it to the EPA-based chart, and you'll always know exactly where you stand — and whether any action is needed to keep your household safe.