Lehigh Valley Live12 分钟
Saltwater is creeping up Delaware River in drought: Here’s what’s being done about it
Drought and sea level rise are causing salty seawater to creep into the Delaware River, threatening a source of drinking ...
Drought is causing saltwater to creep up the Delaware River. Here's what's being done about it
Drought and sea level rise are causing salty oceanwater to creep into the Delaware River, threatening a source of drinking water for Philadelphia and millions of other people.