Ground Water

Researchers say an algae called "rock snot" that was thought to be an invasive species in the Northeast is actually native to the northern United States. So if “rock snot” has been here for a long time, why haven’t we noticed it before? To answer this question we turn to Granite Geek David Brooks. He’s a reporter with The Concord Monitor and writer at Granitegeek.org, and he joined NHPR’s Peter Biello to discuss the matter. 

  

About 40 percent of New Hampshire residents get their drinking water from private wells. The Department of Environmental Services is encouraging well owners to test their water for arsenic, but unlike municipal water supplies, testing isn’t mandatory. And colorless, odorless contaminants abound in the Granite State.