Pennsylvania cement producers Lehigh Cement and Keystone Cement have abandoned a proposed merger. The Keystone plant has been operating since 1928 and supplies the Pennsylvania, New Jersey and New ...

U.S. Environmental Protection Agency Region 5 has reached an agreement with Lehigh Cement Company on alleged clean-air violations at the company's Portland cement plant at 121 N. First Street in ...

A cement manufacturer in Northampton County seeks ... Elimination System water regulations and routinely monitors the Lehigh River tributary. The Keystone facility is permitted to burn up to ...

WHITEHALL TWP., Pa. - The Whitehall Fire Department in Lehigh County has closed down one of its fire stations for good. According to a statement released by the fire chief, the Cementon Station ...