In the Tidewater Farm neighborhood in Greenland, N.H., rain water flows into nearby Great Bay, visible from many of the homes along the winding loop road. That rain water in turn picks up pollutants, a problem that the Stewards and the Soak Up the Rain Great Bay program have tried to address in several ways, from dry wells to rain gardens.  The most recent installation, another rain garden, is featured on the Soak NH website – read more here (pdf).