Geoscience in Your State: Maryland

Cover of Geoscience Policy State Factsheet. Image credit: AGI

By the numbers: Maryland

8,416 geoscience employees (excludes self-employed)¹
295 million gallons/day: total groundwater withdrawal³
$379 million: value of nonfuel mineral production in 2017⁴
32 total disaster declarations, including 9 flood, 8 hurricane, and 7 snow disasters (1953-2017)⁶
$204 million: NSF GEO grants awarded in 2017^14...

Agencies Working on Geoscience Issues in maryland

Maryland Department of Natural Resources

https://dnr.maryland.gov/Pages/default.aspx

The Department of Natural Resources leads Maryland in securing a sustainable future for our environment, society, and economy by preserving, protecting, restoring, and enhancing the State’s natural resources.

Maryland Department of the Environment

https://mde.maryland.gov/Pages/index.aspx

The mission of the Maryland Department of the Environment is to protect and restore the environment for the health and well-being of all Marylanders.

Maryland Emergency Management Agency

https://mema.maryland.gov/Pages/default.aspx

The mission of the Maryland Emergency Management Agency is to ensure that Maryland families, communities, and key stakeholders are provided the tools they need to prepare for, mitigate against, respond to, and recover from the consequences of emergency and disaster events

Maryland Geological Survey

http://www.mgs.md.gov/

The Maryland Geological Survey's mission is primarily scientific-investigative, with authorization to conduct topographic, geologic, hydrographic, and geophysical surveys; to prepare topographic, geologic, and other types of maps to meet specific needs; to prepare reports on the extent and character of the geology, minerals, and water resources of the State; and to engage in, sponsor, and coordinate archeological research in Maryland.

Maps & Visualizations

Interactive map of offshore sand and gravel resources of the United States

Bureau of Ocean Energy Management

The Bureau of Ocean Energy Management's Marine Minerals Information System (MMIS) provides an interactive map with information on offshore sand and gravel resources for 18 states on the Atlantic and Gulf coasts of the United States. The system includes: Sand and gravel resources Marine...

Interactive map of offshore sand and gravel resources of the United States

Bureau of Ocean Energy Management

Screenshot of the interactive USGS geologic map database.

Interactive database for geologic maps of the United States

U.S. Geological Survey

The U.S. Geological Survey hosts the National Geologic Map Database (NGMDB). This interactive tool serves as a national archive for high-quality, standardized geologic maps created by the U.S. Geological Survey and state geological surveys. The MapView section of the NGMDB displays geologic maps...

Interactive database for geologic maps of the United States

U.S. Geological Survey

Screenshot of the interactive database topoView.

Interactive database for topographic maps of the United States

U.S. Geological Survey

The U.S. Geological Survey hosts topoView, an interactive database of the survey’s topographic maps. The map is searchable by address, and clicking on any point on the map brings up topographic maps of the area dating back to 1879. Map results can be narrowed further using scale and date filters...

Interactive database for topographic maps of the United States

U.S. Geological Survey

Screenshot of National Water Information System interactive map

Interactive map of water resources across the United States

U.S. Geological Survey

The U.S. Geological Survey’s National Water Information System (NWIS) created an interactive tool that maps water resources data at over 1.5 million sites across the country. The search tool allows the user to find sites by street address, location name, site number, state/territory, and watershed...

Interactive map of water resources across the United States

U.S. Geological Survey

Interactive map of groundwater monitoring information in the United States

U.S. Geological Survey

The National Ground-Water Monitoring Network compiles information from over 7,000 groundwater monitoring wells across the country, including Federal, State, and local groundwater monitoring networks. Although the image above only shows the contiguous United States, the interactive map also includes...

Interactive map of groundwater monitoring information in the United States

U.S. Geological Survey

Screenshot of the EPA Cleanups in My Community map.

Interactive map of hazardous waste cleanups in the United States

U.S. Environmental Protection Agency

The U.S. Environmental Protection Agency (EPA) provides an interactive map of hazardous waste cleanups across the United States. The "Cleanups in My Community" map provides a huge amount of information on thousands of cleanups of many kinds. For every cleanup, users can access and download reports...

Interactive map of hazardous waste cleanups in the United States

U.S. Environmental Protection Agency

Screenshot of the National Pipeline Mapping System Public Viewer

Interactive map of pipelines in the United States

Pipeline and Hazardous Materials Safety Administration

The National Pipeline Mapping System (NPMS) Public Viewer from the Pipeline and Hazardous Materials Safety Administration allows users to view pipelines and related information by individual county for the entire United States. The map includes: Gas and hazardous liquid pipelines Liquefied...

Interactive map of pipelines in the United States

Pipeline and Hazardous Materials Safety Administration

Screenshot of the National Coal Resources Data System interactive map

Interactive map of coal resources in the United States

U.S. Geological Survey

The U.S. Geological Survey's National Coal Resources Data System comes with an interactive map that provides a huge amount of information on the distribution, thickness, and classification of coal in the United States. The interactive map contains over 250,000 data points, each typically...

Interactive map of coal resources in the United States

U.S. Geological Survey

Screenshot of the USGS "Energy In Our Nation" interactive map

Interactive map of energy resources in the United States

U.S. Geological Survey

The U.S. Geological Survey's interactive map, "Energy In Our Nation," provides a wide range of information on energy resources in the United States, including: Oil and gas exploration and production through 2005/2006 The 2012 USGS shale gas assessment for the United States Geothermal...

Interactive map of energy resources in the United States

U.S. Geological Survey

Screenshot of the interactive USGS windFarm map

Interactive map of wind farms in the United States

U.S. Geological Survey

The U.S. Geological Survey's interactive windFarm map provides detailed information on wind farms across the United States, including Alaska and Hawaii. By zooming in on the map, users can find the precise location of tens of thousands of individual turbines, with information for each turbine...

Interactive map of wind farms in the United States

U.S. Geological Survey

Screenshot of EIA interactive map of tight oil and shale gas plays

Interactive map of tight oil and shale gas plays in the contiguous United States

U.S. Energy Information Administration

The U.S. Energy Information Administration provides an interactive map showing the major tight oil and shale gas plays in the lower 48 states. Tight oil and shale gas are two of the main types of "unconventional" oil and gas resources, and played an important role in the early-21st-century...

Interactive map of tight oil and shale gas plays in the contiguous United States

U.S. Energy Information Administration

Interactive map of real-time and forecast information for coasts and oceans

National Oceanic and Atmospheric Administration

The National Oceanic and Atmospheric Administration's nowCOAST web app provides real-time observations, forecasts, and warnings for a wide range of coastal and inland weather, water, air, and hazard issues. Available layers and services include: Weather forecasts Hour-by-hour forecasts...

Interactive map of real-time and forecast information for coasts and oceans

National Oceanic and Atmospheric Administration

Screenshot of USGS water use visualization showing each state resized relative to its water use in 2010

Visualization of water use in the United States

U.S. Geological Survey

The U.S. Geological Survey has produced a visualization that shows how much freshwater is used by each state for a variety of purposes. The visualization resizes the states according to how much freshwater they use. The visualization shows freshwater withdrawals for thermoelectric power generation...

Interactive map of coastal geoscience information in Maryland

Maryland Department of Natural Resources

The Maryland Department of Natural Resources' Coastal Atlas provides a large amount of information on coastal issues in Maryland. The interactive map includes: Coastal resiliency assessments and sea level rise vulnerability Storm surge predictions for category 1-to-5 hurricanes Rates of...

Interactive map of coastal geoscience information in Maryland

Maryland Department of Natural Resources

Screenshot of the USGS Coastal Change Hazards Portal map

Interactive map of coastal change hazards in the United States

U.S. Geological Survey

The U.S. Geological Survey's Coastal Change Hazards Portal provides an interactive map showing the hazards posed to U.S. coasts from extreme storms, shoreline change, and sea-level rise. The map includes: Probabilities of collision, overwash, and inundation from nor'easters (Atlantic coast) and...

Interactive map of coastal change hazards in the United States

U.S. Geological Survey

Screenshot of the USGS Produced Waters app

Interactive map of produced waters in the United States

U.S. Geological Survey

The U.S. Geological Survey's Produced Waters app provides information on over 100,000 samples of produced water from the oil and gas industry, waters extracted from hydrothermal systems (geothermal water), and some additional water wells. The app is in the form of an interactive map showing the...

Interactive map of produced waters in the United States

U.S. Geological Survey

Screenshot of the Marine Cadastre National Viewer

Interactive map of coastal and marine geoscience features in the United States

National Oceanic and Atmospheric Administration

The Marine Cadastre National Viewer is a joint product of the U.S. Bureau of Ocean Energy Management (BOEM) and the National Oceanic and Atmospheric Administration (NOAA). The viewer contains an enormous amount of information relevant to marine and coastal issues in interactive map form. Over 275...

Interactive map of coastal and marine geoscience features in the United States

National Oceanic and Atmospheric Administration

Visualization of energy use in every state

Lawrence Livermore National Laboratory

The Lawrence Livermore National Laboratory, under the direction of the U.S. Department of Energy and using data from the Energy Information Administration, has produced flow charts showing the major sources and uses of energy in every U.S. state in the year 2014. Energy flows from the sources (...

Screenshot of LLNL water use flow chart for California

Visualization of water use in every state

Lawrence Livermore National Laboratory

The Lawrence Livermore National Laboratory, under the direction of the U.S. Department of Energy and using data from the U.S. Geological Survey, has produced flow charts showing the major sources and uses of water in every U.S. state in the year 2005. The water sources are divided into ground vs....

Interactive map of streams and rivers in the United States

U.S. Geological Survey

The U.S. Geological Survey's Streamer application allows users to explore where their surface water comes from and where it flows to. By clicking on any major stream or river, the user can trace it upstream to its source(s) or downstream to where it joins a larger river or empties into the ocean...

Interactive map of streams and rivers in the United States

U.S. Geological Survey

Screenshot of NOAA's Sea Level rise and Coastal Flooding Impacts data viewer

Interactive map of coastal flooding impacts from sea level rise

National Oceanic and Atmospheric Administration

The National Oceanic and Atmospheric Administration's Sea Level Rise and Coastal Flooding Impacts data viewer provides a preliminary look at how different amounts of sea level rise would affect coastal flooding in the United States. In addition to overall flooding estimates, users can see...

Interactive map of coastal flooding impacts from sea level rise

National Oceanic and Atmospheric Administration

Interactive map of the chemistry and mineralogy of soils in the United States

U.S. Geological Survey

The U.S. Geological Survey provides geochemical and mineralogical maps for the conterminous United States, based on sampling data with a spatial resolution of 1 sample per 1,600 square km, for a total of 4857 sites across the country. The resulting interactive maps allow users to see regional...

Interactive map of the chemistry and mineralogy of soils in the United States

U.S. Geological Survey

Map of wind power capacity in each U.S. state

U.S. Department of Energy

The U.S. Department of Energy's Installed Wind Capacity map shows the current installed wind power capacity in each U.S. state, as well as yearly installed capacity maps dating back to 1999, which collectively show the growth of U.S. wind energy over time. These maps are part of the...

Interactive map of carbon dioxide storage potential in the United States

U.S. Geological Survey

The results of the U.S. Geological Survey's (USGS) National Geologic CO2 Storage Assessment (2013) are available in interactive map form. Detailed information is available on published and unpublished storage assessments for 36 sedimentary basins. Each basin can be clicked on for more information,...

Interactive map of carbon dioxide storage potential in the United States

U.S. Geological Survey

Screenshot of interactive geological map of the United States

Interactive map of the United States' geology and natural resources

U.S. Geological Survey

The U.S. Geological Survey's (USGS) Mineral Resources Program's interactive Geologic Map of U.S. States provides a large amount of information on geology, natural resources, and environmental data for every U.S. state, including: Surface and bedrock geology Mineral resources Geochemical and...

Interactive map of the United States' geology and natural resources

U.S. Geological Survey

Visualization of average per person energy use for each state

U.S. Department of Energy

The U.S. Department of Energy's visualization of per person energy use allows you to explore what the average energy usage for your state looks like in the form of burritos, dynamite, and other more relatable metrics. Because most people can't visualize what it means to use 148,600,000 BTU, this...

Screenshot of the interactive drought risk map of the United States

Interactive drought risk map for the United States

National Drought Mitigation Center

National Drought Mitigation Center (NDMC) "The National Drought Mitigation Center Drought Atlas project is intended to provide a wide range of decision makers with historical drought information and a web-based tool to visualize and assess their risk to drought. Using a station-based...

Interactive drought risk map for the United States

National Drought Mitigation Center

Screenshot of the NWS interactive map of current weather hazards in the United States

Interactive map of weather hazard warnings in the United States

National Oceanic and Atmospheric Administration

The National Oceanic and Atmospheric Administration's National Weather Service Watch, Warning, and Advisory Display map shows up-to-date weather warnings and advisories for the continental U.S. The map covers a wide range of weather hazards including tornadoes, thunderstorms, hurricanes, tropical...

Interactive map of weather hazard warnings in the United States

National Oceanic and Atmospheric Administration

Interactive map of groundwater levels in Maryland

Maryland Geological Survey

The Maryland Geological Survey, in cooperation with the U.S. Geological Survey, maintains a state-wide network of groundwater observation wells. The data from these wells is used to create an interactive map of groundwater levels in Maryland. The map provides both historical and recent groundwater...

Interactive map of groundwater levels in Maryland

Maryland Geological Survey

Interactive map of operating nuclear power reactors in the United States

U.S. Nuclear Regulatory Commission

The U.S. Nuclear Regulatory Commission's (NRC) Operating Nuclear Power Reactors interactive map shows all the nuclear power reactors that are regulated by the NRC and provides information about the operator, model, and power output for each reactor. Click here to access the ...

Interactive map of operating nuclear power reactors in the United States

U.S. Nuclear Regulatory Commission

Interactive map of drought conditions across the United States

U.S. Geological Survey

The U.S. Geological Survey's WaterWatch program maps below-normal 7-day average streamflow, identified through comparison to historical streamflow readings, to produce their DroughtWatch map. The map identifies drought conditions ranging from extreme hydrological droughts to below normal streamflow...

Interactive map of drought conditions across the United States

U.S. Geological Survey

Interactive map of flood conditions across the United States

U.S. Geological Survey

The U.S. Geological Survey's WaterWatch Flood Map allows you to find areas currently experiencing flood and high flow conditions across the United States. The map is updated daily and provides the option to search flood conditions by state or water-resources region. Click here...

Interactive map of flood conditions across the United States

U.S. Geological Survey

Interactive map of United States energy infrastructure and resources

U.S. Energy Information Administration

The Energy Information Administration Energy Mapping System provides an interactive map of U.S. power plants, pipelines and transmission lines, and energy resources. Using the map tool, users can view a selection of different map layers displaying the location and information about: all power...

Interactive map of United States energy infrastructure and resources

U.S. Energy Information Administration

Screenshot of the interactive map of mineral resources in the United States

Interactive map of mineral resources and mines across the United States

U.S. Geological Survey

The U.S. Geological Survey (USGS) Mineral Resources Data System catalogs information about mineral resources around the United States and the world. Using the map tool, users can zoom in to obtain reports and data on past and present mines, mine prospects, and processing plants. All of the data...

Interactive map of mineral resources and mines across the United States

U.S. Geological Survey

Screen shot of the EPA's Surf Your Watershed tool

Interactive map of water quality at the state and local level

U.S. Environmental Protection Agency

Note: Surf Your Watershed was recently decommissioned. EPA is working on a replacement application. We will direct users to that application when it becomes available. The Environmental Protection Agency's Surf Your Watershed interactive map allows you to find water quality...

Interactive map of water quality at the state and local level

U.S. Environmental Protection Agency

Map of potential geothermal resources across the United States

National Renewable Energy Laboratory

The National Renewable Energy Laboratory's (NREL) map of potential geothermal resources across the U.S. shows the potential for development of deep enhanced geothermal systems (EGS), as well as identified hydrothermal resources. Color shading shows the potential for deep enhanced geothermal...

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Case Studies & Factsheets

Dry well usage across the United States

Introduction Dry wells improve stormwater drainage and aquifer recharge by providing a fast, direct route for rainwater to drain deep into underlying sediment and rock. Dry wells are most common in the western U.S. where clay or caliche layers slow down the natural drainage of water into underlying...

What Determines the Location of a Well?

Introduction Oil- and gas-rich rocks are only found in certain parts of the United States, so most of the country has no oil or gas wells. Where oil and gas production is commercially viable, many factors determine the exact location of each well, including leasing, permitting, competing land uses...

Present Day Climate Change

Climate Science 101 Climate is the average of weather conditions over several decades.1,2 Geoscientists monitor modern climate conditions (1880 A.D. to present) in part by taking direct measurements of weather data (i.e., air temperature, rainfall and snowfall, wind speed, cloudiness, and so on)...

Fig. 1. Sinkholes in collapsed parking area, Frederick, MD. Sinkholes form in carbonate areas as the dissolving and weakening of bedrock cause it to collapse. Credit: D.K. Brezinksi

Geologic map depicts sinkhole susceptibility in Maryland

Although sinkhole development in susceptible areas cannot be completely prevented, policy makers and the public can use geologic maps that delineate karst features to develop strategies that can minimize or avoid property damage and personal injuries. Defining the Problem Sinkholes, which abound in...

Geoscience in Maryland

By the numbers: Maryland 8,416 geoscience employees (excludes self-employed)1 295 million gallons/day: total groundwater withdrawal3 $379 million: value of nonfuel mineral production in 20174 32 total disaster declarations, including 9 flood, 8 hurricane, and 7 snow disasters (1953-2017)6 $...

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Geoscience in Your State: Maryland

By the numbers: Maryland

Read more in this Geoscience in Your State Factsheet...

Agencies Working on Geoscience Issues in maryland

Case Studies & Factsheets