Niagara bottled water is safe to drink. The company operates over 40 bottling facilities across the United States, and lab testing from certified laboratories shows the water meets federal safety standards for contaminants. That said, Niagara has had one notable safety incident in its history, and understanding what gets tested (and what doesn’t) can help you make a more informed choice.
PFAS Testing Results
PFAS, sometimes called “forever chemicals,” are one of the biggest concerns in drinking water right now. These synthetic compounds don’t break down easily in the environment or the body, and they’ve been linked to a range of health problems at high exposure levels. For bottled water buyers, PFAS contamination is a legitimate worry.
Niagara performs well on this front. A Vermont Department of Environmental Conservation report, updated in August 2024, lists bottled water brands that returned non-detect PFAS results from EPA-certified labs. Niagara Bottling LLC appears on that list with 43 separate facilities, all showing no detectable PFAS. The most recent testing for the majority of those plants was conducted in late 2023 and early 2024, covering locations from Ontario, California to Bloomfield, Connecticut. “Non-detect” means the chemicals were below the threshold that lab instruments can measure, which is the best result you can get.
What’s Actually in the Water
Bottled water companies are required to test for a long list of regulated contaminants. The most recent publicly available quality data for Niagara’s source water shows reassuringly low numbers across the board. Arsenic was detected at 0.0002 mg/L, which is roughly 30 times lower than the maximum allowed level. Nitrate came in at 0.196 mg/L against a limit of 10 mg/L. Lead, measured at the 90th percentile, was 5.92 micrograms per liter, well under the federal action level of 15 micrograms per liter.
Coliform bacteria, the standard marker for bacterial contamination in drinking water, returned no positive samples. E. coli testing also came back clean. These are the results you want to see: detectable levels far below regulatory limits, and zero bacterial presence.
The 2015 E. Coli Recall
Niagara’s safety record isn’t spotless. In June 2015, the company issued a voluntary recall after E. coli bacteria were detected in one of its spring water sources. The contamination was found on June 10, 2015, and the recall covered all spring water products produced at the Hamburg, Pennsylvania and Allentown, Pennsylvania facilities between June 10 and June 18 of that year.
The company caught the contamination through its own testing and pulled the affected products. No widespread illness outbreak was reported in connection with the recall. Still, it’s a reminder that spring water sources can be vulnerable to bacterial contamination in ways that purified municipal water typically isn’t. Niagara sells both purified water (sourced from municipal supplies and filtered further) and spring water, so the type of product matters.
Bottle Safety and BPA
Niagara’s bottles are made from PET plastic (the type marked with a recycling number 1) with high-density polyethylene caps. Both materials are BPA-free. BPA, or bisphenol-A, is a chemical that was commonly used in harder plastics and can linings, and it acts as a hormone disruptor. PET plastic has never contained BPA, so this isn’t unique to Niagara. It’s standard across nearly all single-serve water bottles.
The more relevant concern with any plastic water bottle is heat exposure. PET is stable under normal conditions, but storing bottles in hot cars or direct sunlight can cause trace amounts of chemicals from the plastic to leach into the water at higher rates. If you buy Niagara water in bulk, storing it in a cool, dark place is a simple way to minimize any risk.
How Niagara Compares to Tap Water
Bottled water in the U.S. is regulated by the FDA, while tap water falls under the EPA. The standards are similar, but they’re enforced differently. Municipal water utilities publish annual quality reports and test continuously. Bottled water companies test regularly too, but results are less accessible to the public and testing frequency can vary.
For most people on a clean municipal water supply, Niagara bottled water won’t be meaningfully safer than what comes out of the tap. Where bottled water earns its value is in areas with aging infrastructure, lead service lines, or known contamination issues. Niagara’s PFAS-free testing results also give it an edge over some tap water systems that are still working to reduce forever chemicals. If your local water utility has flagged PFAS or lead problems, switching to a tested bottled brand like Niagara is a reasonable short-term solution while those issues get resolved.