Maryland Sustainability and Environmental Health Directory

View press releases and reports of enforcement actions to environmental violations in Maryland including administrative, civil and criminal enforcement actions.

View information about Maryland environmental health services, including air and water quality monitoring, sanitary inspections, and disease control.

Search and view interactive GIS maps of Maryland. Layers include aerial photos, boundaries, land use, points of interests, census data, and protected lands.

View Maryland Department of Natural Resources GIS maps and data, including land and water trails, state parks, state forests, wildlife management areas, and water quality maps.

View information about Maryland sustainability initiatives, including green business practices, green jobs, energy conservation, and land preservation.

View the City of Annapolis annual drinking water quality reports by year from 2011 to present.

Search Anne Arundel County code violation complaint investigations by address, tax id or case id.

View Baltimore County flood plain information including flood plain maps.

View Calvert County floodplain management information including floodplain maps.

View interactive GIS maps of Calvert County, including residents guide, recreational, historic aerial imagery, critical area, capital improvement program, topographic property, and election district maps.

View Calvert County annual water quality reports.

View interactive and static GIS maps of Carroll County, including land preservation, election districts, parcel, survey control monuments, aerial photos, and zoning maps.

View Charles County annual water quality reports.

View Dorchester County flood plain information including flood plain maps.

View the City of Frederick water quality report.

View Frederick County annual water quality reports.

View Harford County annual water quality reports from 2007 to present.

View interactive and static GIS maps of Howard County, including aerial photography, development plans, neighborhood, polling locations, census data, food service inspections, preservation easements, crime statistics, geodetic survey control, and traffic counts maps.

View Kent County annual water quality reports by municipality.

View interactive and static GIS maps of the City of Rockville, including general, historic districts, election, stormwater management, historic conservation easements, and zoning maps.

View the City of Rockville annual water quality reports.

View information about Montgomery County environmental protection programs, including air and water quality monitoring.

View various static GIS maps of Queen Anne's County, including priority funding areas, Commissioner districts, election districts, development, and conservation lands.

View St. Mary's County water quality reports by water system.

View Talbot County flood information including tidal surge maps.

View Washington County water quality reports by water system and year including current and prior years.

View Worcester County beach water quality sample results.

View Worcester County critical area maps and critical area program information.

View Worcester County Department of Natural Resources maps, including wetlands, zoning, protected lands, flood hazard, and land use maps.