AMERICAN ROCK SALT is the largest operating salt mine in the United States

with the capacity to produce up to 18,000 tons each day.

Established in 1997, this underground salt mine is the only one built in the United States in the last 40 years.

DEIS - Hampton Corners Mine Expansion Documents

Browser Compatibility Notice: For the best site experience American Rock Salt recommends using the Internet Explorer 10+ browser.