There are 27 springs in New Hampshire that some Granite Staters use as their primary water source. NHPR's Outside/In visited these springs, and investigated the truth and myth behind the raw water movement. Why are some people turning to unfiltered water, and what should you know about spring drinking? Visit the Outside/In website to hear their episode, and subscribe to their podcast, and to see the test results for contaminants from three springs in New Hampshire.