Is Tap Water Safe to Drink in the U.S.?

Quick answer: For most Americans, tap water meets EPA safety standards and is safe to drink. The real concerns are localized — lead from old pipes, PFAS "forever chemicals" in some regions, and aging infrastructure — so it is worth checking your specific water supply rather than assuming.

How U.S. tap water is regulated

Public water systems are governed by the EPA's Safe Drinking Water Act, which sets enforceable limits for dozens of contaminants and requires regular testing. Utilities must publish an annual Consumer Confidence Report (CCR) showing what was detected and at what levels.

The real risks to watch

Three issues come up most often:

• Lead: rarely in the source water — it leaches from old lead service lines and household plumbing, especially in older homes.
• PFAS: "forever chemicals" that persist in the environment and have been found in some water supplies; the EPA has moved to tighten limits.
• Infrastructure: main breaks and boil-water advisories can temporarily affect quality.

How to check your own tap water

Start with your utility's latest CCR (often on their website or search your ZIP code on the EPA site). For lead or PFAS specifically, a certified home test kit or a state-certified lab gives you numbers for your exact tap. If you rent an older building, testing is especially worth it.

When to choose an alternative

If your report shows elevated lead or PFAS, or you simply prefer not to gamble on old plumbing, a filter certified for your contaminant — or clean spring water — makes sense. NEA spring water is naturally sourced and sealed in a 16.9 fl oz aluminum can, so it bypasses household plumbing entirely and never touches plastic.

Shop NEA canned spring water →

Frequently asked questions

Is it safe to drink tap water every day?

In most U.S. areas, yes — treated tap water meets EPA standards. Daily safety mainly depends on your local utility and whether your home has old lead plumbing.

Does boiling tap water make it safe?

Boiling kills bacteria and other pathogens, which helps during a boil-water advisory. It does not remove lead, PFAS, or most chemical contaminants — in fact it can slightly concentrate them.

How do I know if my tap water has lead?

Lead is invisible and tasteless. The only reliable way is to test it — use a certified lab or an EPA-approved test kit, especially in homes built before 1986.