Description: Lawsuit against state for failure to clean up harbor pollution is closed because of good faith plans to improve sewage treatment. MWRA. James Hoyte, Paul Levy, Michael Deland.
Description: Conservation Law Foundation urges preparedness for risk of oil spill in Boston Harbor from tanker traffic. Pilot boat. File of Liberian tanker Pluto in fog.
Description: World's longest waste tunnel to be built under Boston Harbor to carry treated sewage nine miles out to sea. Construction rig in water. Traffic inside Sumner Tunnel. Panorama of waterfront buildings.
Description: Construction of interstate route I-190 in West Boylston. Interview about danger of silt getting into Wachusett Reservoir, contaminating drinking water supply for greater Boston. Dump trucks drive back and forth on site cleared for road.
Description: Dangerous lead level detected in drinking water in Boston schools. Pediatrician explains why this is a threat to children. Young children playing indoors and outdoors. Laval Wilson