A new digital map that highlights which community water systems have reported the presence of lead pipes and fixtures is the latest legislatively-mandated action to target the health risks of lead in drinking water and set a timetable to replace the potentially hazardous hardware. Released this week, the map uses State Water Board data from nearly 3,000 community water systems throughout California and places the information on an easy-to-read, color-coded document that is expected to change as testing continues statewide.