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State
MD iMAP: Maryland Finfish - Tidal (Adult Habitat)
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. This data layer shows Adult Finfish habitat areas in Maryland. Last Updated:... -
Federal
FRA Office Locations
Department of Transportation —
The Federal Railroad Administration (FRA) Office Locations dataset was created on September 20, 2024 from the Federal Railroad Administration (FRA) and is part of the... -
State
MD iMAP: Maryland Offshore Wind Energy Planning - Maryland Wind Energy Area
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Secretary Salazar announced the Department of the Interior's Smart from the... -
State
MD iMAP: Maryland Shoreline Changes - Transects
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. To quantify rates of change (erosion or accretion) along coastal and... -
University
AGE Percent Persons by Broad Age Groups BGs 2000
Earth Data Analysis Center, University of New Mexico —
TIGER, TIGER/Line, and Census TIGER are registered trademarks of the Bureau of the Census. The Redistricting Census 2000 TIGER/Line files are an extract of selected... -
State
MD iMAP: Maryland Shoreline Changes - Baseline
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. In 2000 - the Maryland Geological Survey (MGS) was awarded a Coastal Zone... -
Federal
FHWA Federal-Aid Divisions
Department of Transportation —
The FHWA Federal-Aid Divisions dataset is as of February 05, 2025 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation... -
State
MD iMAP: Maryland Community Health Resource Commission - Emergency Department Diversions Grantees
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Emergency Department Diversions Grantees - The Maryland Community Health... -
State
MD iMAP: Maryland Political Boundaries - County Boundaries
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The Maryland county boundaries were built using the USGS Topo Quads - county... -
State
MD iMAP: Maryland Community Health Resource Commission - Dental Health Grantees
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Dental Health Grantees - The Maryland Community Health Resources Commission works... -
State
MD iMAP: Maryland Geology - Geologic Formations
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This file of geologic unit polygons is for educational use. There are known... -
Federal
FTA Regions
Department of Transportation —
The Federal Transit Administration (FTA) Regions dataset was created on January 31, 2025 from the Federal Transit Administration (FTA) and is part of the U.S.... -
Federal
NHTSA Offices
Department of Transportation —
The National Highway Traffic Safety Administration (NHTSA) Offices dataset is as of July 14, 2023 from the National Highway Traffic Safety Administration (NHTSA) and... -
Federal
GLS Offices
Department of Transportation —
The Great Lakes St Lawrence Seaway Development Corporation (GLS) Offices dataset was compiled January 25, 2023 from the Great Lakes St. Lawrence Seaway Development... -
State
MD iMAP: Maryland Long Term Care Assisted Living - Assisted Living
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. OP&R organizes and prepares for public health and medical emergencies... -
Federal
Nonattainment Area - 8 hr Ozone (1997 Standard)
Department of Transportation —
The Nonattainment Area - 8 hr Ozone (1997) dataset was updated on January 31, 2026 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of... -
State
MD iMAP: Maryland Priority Shoreline Areas
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. Each point in Coastal Resiliency Assessment Shoreline Points represents a 250... -
Federal
FTA Office Locations
Department of Transportation —
The Federal Transit Administration (FTA) Office Locations dataset was created on January 31, 2025 from the Federal Transit Administration (FTA) and is part of the... -
University
BIRTH PLACE Persons by Place of Birth and Citizenship COS 2000
Earth Data Analysis Center, University of New Mexico —
TIGER, TIGER/Line, and Census TIGER are registered trademarks of the Bureau of the Census. The Redistricting Census 2000 TIGER/Line files are an extract of selected...