Some areas at Blue Marsh Lake will be closed to public access from April 11 to May 18 due to paving and construction work along park roadways, the Army Corps of Engineers Philadelphia District ...

BERN TWP., Pa. - Some areas of Blue Marsh Lake will soon be off limits thanks to road improvement projects in the area.

Algal bloom observed at the Blue Marsh Lake's swim beach on Oct. 6, 2021. BERN TWP., Pa. — If you're still thinking about dipping your toes in the water at Blue Marsh Lake, the U.S. Army Corps ...

But for Bill Oswald and his sons, a dip into Blue Marsh Lake on a 40-degree Saturday morning was a breeze. “I was expecting it to be a lot worse,” said Oswald, a Muhlenberg Township resident.