Arsenic in New York Drinking Water — 7 ZIPs Tested

Arsenic Contamination in New York

ZipCheckup analyzed drinking water data across 2,186 ZIP codes in New York for arsenic contamination. 7 ZIP codes have reported arsenic detections, and 50 have EPA violations on record.

The violation rate for arsenic in New York is 2.3% of all ZIP codes — roughly in line with the national average.

EPA Standard for Arsenic

The EPA maximum contaminant level (MCL) for arsenic is 10 ppb, governed by the Arsenic Rule (2006). Water systems that exceed this limit must take corrective action and notify consumers.

Worst ZIP Codes for Arsenic in New York

These ZIP codes reported the highest arsenic levels in New York based on CCR reports and EPA data:

Lowest Arsenic Levels in New York

These ZIP codes had the lowest reported arsenic detections in New York:

Health Effects of Arsenic

Long-term exposure to arsenic in drinking water increases the risk of skin, bladder, lung, and kidney cancer. It also causes cardiovascular disease, diabetes, and skin lesions. The EPA classifies arsenic as a Group A human carcinogen.

How to Remove Arsenic From Drinking Water

The most effective treatment for arsenic removal is Reverse Osmosis. Look for filters certified under NSF 53 / NSF 58 standards.

Check Your ZIP Code

Use the ZipCheckup water quality search to see arsenic data for your specific water system in New York.