Baywatchers program director Tony Williams of the Coalition for Buzzard’s Bay displays the water sampling equipment used by the volunteers who collect water data at 30 points along Buzzard’s Bay. Volunteers sample water to test oxygen saturation, clarity, temperature and more. Volunteers, especially in Marion, are needed and anyone can get involved. Contact Mr. Williams at 508-999-6363, ext. 203. Photos by Anne O’Brien-Kakley.