Types of Maps: http://publiclaboratory.org/maps/NRG http://publiclaboratory.org/maps/waterway http://publiclaboratory.org/maps/urban http://publiclaboratory.org/maps/industrial-monitoring http://publiclaboratory.org/maps/park http://publiclaboratory.org/maps/conservation http://publiclaboratory.org/maps/landfill http://publiclaboratory.org/maps/civic-event http://publiclaboratory.org/maps/neighborhood http://publiclaboratory.org/maps/incinerator