Salt front threatening fresh water supply in Delaware River | Climate Ready

PHILADELPHIA (WPVI) -- The focus of our next edition of our Climate Ready series is on the Delaware River, which, as you may know, is a mix of both freshwater and saltwater.

So many species rely on that delicate balance between the two. It's a balance that may be threatened by a shifting climate.

Meteorologist Payton Domschke has more on what's being done to fight that change.