National Cooperative Geologic Mapping Program

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The National Cooperative Geologic Mapping Program (NCGMP) is the primary source of funds for the production of geologic maps in the United States and provides accurate geologic maps and three-dimensional framework models that help to sustain and improve the quality of life and economic vitality of the Nation and to mitigate natural hazards.

U.S. National Geologic Map Database

U.S. National Geologic Map Database

The U.S. National Geologic Map Database serves as the authoritative, comprehensive resource for information about paper and digital geoscience maps and reports on the Nation's geology and stratigraphy, by all publishers.

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News

Date published: May 14, 2018

Announcing the Appalachian Geoscience GeoCamp at West Virginia University

Program coordinators are now accepting applications for the 2018 Appalachian Geoscience GeoCamp.

Date published: November 17, 2017

New Map Showcases the Recreational, Mining and Historical Heart of Colorado

Bringing together decades of research and mapping, the U.S. Geological Survey just released a geologic map and companion pamphlet featuring the Arkansas River Valley region in north-central Colorado.  

Date published: November 16, 2017

Best Student Geological Map Competition Winners Announced

Congratulations to the winners of the 5th Annual Best Student Geologic Map Competition, held at the Geological Society of America's recent Annual Meeting in Seattle, WA.

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Date published: May 2, 2018
Status: Active

FEDMAP - The Federal Geologic Mapping Component

Created in response to the National Geologic Mapping Act (NGMA), FEDMAP develops new ways to understand basic earth science processes and produces high-quality, multipurpose digital geologic maps, regional analyses, and multidimensional geologic models.  Geologic maps are the primary data base for virtually all earth-science applications and issues including mitigation of natural hazards;...

Date published: May 1, 2018
Status: Active

STATEMAP - State Geologic Survey Mapping Component

The primary objective of the STATEMAP component of the NCGMP is to establish the geologic framework of areas that are vital to the welfare of individual States.

Date published: April 23, 2018
Status: Active

Geologic Mapping Hall of Fame

American scientist-explorers have been making geologic maps since before the Bureau's inception in 1879. Learn about some of the premier USGS geologists who, through their work, have done so much to shape our understanding of the geologic framework of the Nation.

Date published: April 23, 2018
Status: Active

A Brief History of Geologic Mapping in the USGS

Since geologic maps were first constructed in the late 18th and early 19th centuries, they have played a fundamental role in understanding the history of the Earth and providing the information needed to solve practical land-use problems.

Date published: April 22, 2018
Status: Active

EDMAP - University Geologic Mapping Component

EDMAP is the component of the NCGMP that trains the next generation of geologic mappers.

Date published: April 15, 2018
Status: Active

National Geologic Map Database (NGMDB) Project

The National Geologic Map Database (NGMDB) is used to solve diverse land-use problems, such as finding, developing, and preserving mineral, energy, and water resources; reducing losses from natural hazards, including earthquakes, volcanoes, landslides, and other ground failures; evaluating and planning for land management and environmental protection; mitigating the effects of coastal and...

Date published: April 1, 2018
Status: Active

Development of Geologic Mapping Standards

To create, manage, and publish natural science data and information effectively, both data producers and users agree that it is essential to adhere to widely-accepted standards.

Date published: March 30, 2018
Status: Active

The Florida Coastal Mapping Program

The Florida Coastal Mapping Program (FCMaP) is an initiative between Federal and Florida State agencies and institutions to coordinate and facilitate the collection and accessibility of Florida coastal seafloor data in order to fill priority areas and gaps.

Contacts: Cheryl Hapke, Ph.D., Philip Kramer, Ph.D.
Date published: March 15, 2016

State Geologic Survey Mapping (STATEMAP) Component

The primary objective of the STATEMAP component of the NCGMP is to establish the geologic framework of areas that are vital to the welfare of individual States. Each State Geologist determines the State's mapping priorities in consultation with a State Mapping Advisory Committee.

Date published: March 15, 2016

University Geologic Mapping (EDMAP) Component

EDMAP is the component of the NCGMP that trains the next generation of geologic mappers.

Date published: March 15, 2016

The Federal Geologic Mapping (FEDMAP) Component

Created in response to the National Geologic Mapping Act (NGMA), FEDMAP develops new ways to understand basic earth science processes and produces high-quality, multipurpose digital geologic maps, regional analyses, and multidimensional geologic models.

Date published: March 30, 2009
Status: Active

National Geologic Mapping Reauthorization Act of 2009

NOTE: This file contains the 2009 Reauthorization of the National Geologic Mapping Act, as codified in Chapter 43, Sections 31a-h of the U.S. Code. The U.S. Code may be found in public libraries. Because the Code does not contain the Public Law number and preamble to the Act, that information is given below, followed by the Code.

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Date published: March 15, 2016

The National Geologic Map Database (NGMDB)

The U.S. National Geologic Map Database (NGMDB) serves as the authoritative, comprehensive resource for information about paper and digital geoscience maps and reports on the Nation's geology and stratigraphy, by all publishers. 

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Year Published: 2018

Quaternary sediment thickness and bedrock topography of the glaciated United States east of the Rocky Mountains

Beginning roughly 2.6 million years ago, global climate entered a cooling phase known as the Pleistocene Epoch. As snow in northern latitudes compacted into ice several kilometers thick, it flowed as glaciers southward across the North American continent. These glaciers extended across the northern United States, dramatically altering the...

Soller, David R.; Garrity, Christopher P.
Soller, D.R., and Garrity, C.P., 2018, Quaternary sediment thickness and bedrock topography of the glaciated United States east of the Rocky Mountains: U.S. Geological Survey Scientific Investigations Map 3392, 2 sheets, scale 1:5,000,000. https://doi.org/10.3133/sim3392.

Year Published: 2017

Alaska geologic road guides

No abstract available.

Bundtzen, Thomas K.; Nokleberg, Warren J.; Price, Raymond A.; Scholl, David W.; Stone, David B.; Nokleberg, Warren J.; Bundtzen, Thomas K.; Stone, David B.; Mull, Charles G.
Nokleberg, W.J., Bundtzen, T.K., Mull, C.D., and Stone, D.B., 2017, Alaska Road Guides, in Nokleberg, W.J., ed., Dynamic Geology of the Northern Cordillera (Alaska and Western Canada) and Adjacent Marine Areas: Tectonics, Hazards, and Resources: University of Alaska, 483 p., 3 maps, scale 1:2,000,000, https://scholarworks.alaska.edu/handle/11122/7994.

Year Published: 2012

Digital Mapping Techniques '10-Workshop Proceedings, Sacramento, California, May 16-19, 2010

The Digital Mapping Techniques '10 (DMT'10) workshop was attended by 110 technical experts from 40 agencies, universities, and private companies, including representatives from 19 State geological surveys (see Appendix A). This workshop, hosted by the California Geological Survey, May 16-19, 2010, in Sacramento, California, was similar in nature...

Soller, David R.; Soller, David R.
Digital Mapping Techniques '10-Workshop Proceedings, Sacramento, California, May 16-19, 2010; 2012; OFR; 2012-1171; Edited by Soller, David R.

Year Published: 2011

Digital Mapping Techniques '09-Workshop Proceedings, Morgantown, West Virginia, May 10-13, 2009

The Digital Mapping Techniques '09 (DMT'09) workshop was attended by 90 technical experts from 42 agencies, universities, and private companies, including representatives from 24 State geological surveys. This workshop, the thirteenth in the annual series, was hosted by the West Virginia Geological and Economic Survey, May 10-13, 2009, on the West...

Soller, David R.
Digital Mapping Techniques '09-Workshop Proceedings, Morgantown, West Virginia, May 10-13, 2009; 2011; OFR; 2010-1335; Soller, David R.

Year Published: 2010

USGS EDMAP Program-Training the Next Generation of Geologic Mappers

EDMAP is an interactive and meaningful program for university students to gain experience and knowledge in geologic mapping while contributing to national efforts to map the geology of the United States. It is a matching-funds grant program with universities and is one of the three components of the congressionally mandated U.S. Geological Survey...

USGS EDMAP Program-Training the Next Generation of Geologic Mappers; 2010; FS; 2010-3088; National Cooperative Geologic Mapping Program

Year Published: 2009

A method for vreating a three dimensional model from published geologic maps and cross sections

This brief report presents a relatively inexpensive and rapid method for creating a 3D model of geology from published quadrangle-scale maps and cross sections using Google Earth and Google SketchUp software. An example from the Green Mountains of Vermont, USA, is used to illustrate the step by step methods used to create such a model. A second...

Walsh, Gregory J.

Year Published: 2009

An Examination of Selected Historical Rainfall-Induced Debris-Flow Events within the Central and Southern Appalachian Mountains of the Eastern United States

Generally, every several years, heavy amounts of rainfall trigger a large number of debris flows within the central and southern Appalachian Mountains of the Eastern United States. These types of landslides damage buildings, disrupt infrastructure, and occasionally injure and kill people. One of the first large debris flows was described in...

Wieczorek, Gerald F.; Eaton, L. Scott; Morgan, Benjamin A.; Wooten, R.M.; Morrissey, M.
An Examination of Selected Historical Rainfall-Induced Debris-Flow Events within the Central and Southern Appalachian Mountains of the Eastern United States; 2009; OFR; 2009-1155; Wieczorek, Gerald F.; Eaton, L. Scott; Morgan, Benjamin A.; Wooten, R. M.; Morrissey, M.

Year Published: 2003

Crater Lake revealed

Around 500,000 people each year visit Crater Lake National Park in the Cascade Range of southern Oregon. Volcanic peaks, evergreen forests, and Crater Lake’s incredibly blue water are the park’s main attractions. Crater Lake partially fills the caldera that formed approximately 7,700 years ago by the eruption and subsequent collapse of a 12,000-...

Ramsey, David W.; Dartnell, Peter; Bacon, Charles R.; Robinson, Joel E.; Gardner, James V.
Crater Lake revealed; 2003; I; 2790; Ramsey, David W.; Dartnell, Peter; Bacon, Charles R.; Robinson, Joel E.; Gardner, James V.

Year Published: 2000

Geologic map and database of the Salem East and Turner 7.5-minute quadrangles, Marion County, Oregon: a digital database

The Salem East and Turner 7.5-minute quadrangles are situated in the center of the Willamette Valley near the western margin of the Columbia River Basalt Group (CRBG) distribution. The terrain within the area is of low to moderate relief, ranging from about 150 to almost 1,100-ft elevation. Mill Creek flows northward from the Stayton basin (Turner...

Tolan, Terry L.; Beeson, Marvin H.; Digital Database by DuRoss, Christopher B.
Geologic map and database of the Salem East and Turner 7.5-minute quadrangles, Marion County, Oregon: a digital database; 2000; OFR; 2000-351; Tolan, Terry L.; Beeson, Marvin H.; Digital Database by DuRoss, Christopher B.

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June 1, 2017

TopoView - A look at version 2.1

A tutorial by USGS scientist and topoView developer Chris Garrity demonstrating how to use topoView version 2.1. TopoView let's you access and download maps free of charge from the USGS's Historical Topographic Map Collection, published between 1884 and 2006. 

Resources:
An Introduction to TopoView (version 1.0)
...

Historical Comparison of the National Geologic Mapping Act

Comparison of changes throughout the history of the National Geologic Mapping Act and reauthorizations.

NCGMP Funding 1993 - 2012

NCGMP Funding 1993 - 2012

National Cooperative Geologic Mapping Program - Program Plan 2007-2011

2007-2011 Program Plan: National Cooperative Geologic Mapping Program

USGS-AASG Memorandum of Understanding

USGS-AASG Memorandum of Understanding

2012 FEDMAP Projects

2012 FEDMAP Projects

Statemap Awards 1993-2012

Statemap Awards 1993-2012

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Date published: May 14, 2018

Announcing the Appalachian Geoscience GeoCamp at West Virginia University

Program coordinators are now accepting applications for the 2018 Appalachian Geoscience GeoCamp.

Date published: November 17, 2017

New Map Showcases the Recreational, Mining and Historical Heart of Colorado

Bringing together decades of research and mapping, the U.S. Geological Survey just released a geologic map and companion pamphlet featuring the Arkansas River Valley region in north-central Colorado.  

Date published: November 16, 2017

Best Student Geological Map Competition Winners Announced

Congratulations to the winners of the 5th Annual Best Student Geologic Map Competition, held at the Geological Society of America's recent Annual Meeting in Seattle, WA.

Date published: October 17, 2017

Geologic Mapping at GSA

USGS scientists to be featured at GSA 2017

Date published: September 28, 2017

“Geologic Open House” at Great Falls Park Announced

To celebrate Earth Science Week and Geologic Map Day, the USGS, in collaboration with the American Geosciences Institute, is pleased to announce a “Geologic Open House” on Thursday, October 12, 2017 at Great Falls Park, near McLean, Va.

Date published: September 19, 2017

USGS EDMAP Program Call For Proposals

Calling all Earth Science professors conducting research or teaching geologic mapping. The USGS EDMAP Program is accepting funding proposals focusing on geologic mapping to support upper-level undergraduate and graduate students at their colleges or universities.

Date published: July 25, 2017

USGS Program Funds and Trains the Next Generation of Geologic Mappers

As part of the USGS National Cooperative Geologic Mapping Program, EDMAP is supporting upcoming geologic mappers by providing invalubable experience and matching-funds grants.

Date published: July 19, 2017

Historical Maps at Your Fingertips

Earlier this month, the USGS launched “TopoView 2.1”, an enhancement to the current popular TopoView mapping service that lets users discover, interact, and download historical USGS topographic maps scans.

Date published: July 14, 2017

Searching for Great Geological Maps

The USGS announces details for the 2017 Best Student Geological Map Competition

Date published: July 3, 2017

Mapping Month

Everything happens at a place, the place matters, and the USGS has the science of place.

Date published: October 18, 2016

U.S. Geological Survey EDMAP Program Call For Proposals

Calling all Earth Science professors conducting research or teaching geologic mapping. The USGS EDMAP Program is accepting funding proposals focusing on geologic mapping to support upper-level undergraduate and graduate students at their colleges or universities.

Date published: October 12, 2016

Best Student Geological Map Competition Winners Announced

Congratulations to the winners of the 4th Annual Best Student Geologic Map Competition, held at the Geological Society of America's recent Annual Meeting in Denver, Colo.

Program Coordinator, John Brock Associate Program Coordinator, Darcy McPhee Program Analyst, Mike Marketti Program Assistant, Leshemia Morrow

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