Idaho geologic maps. Editorial review by Alyson R.

Idaho geologic maps. The geology is compiled from more than ninety map sources (Figure 1). D, 2023b, Geologic map of the Weiser South quadrangle, Payette and Washington counties, Idaho and Malheur County, Oregon: Idaho Geological Survey Digital Web Map 214 and Oregon Department of Geology and Mineral Resources Geologic Map Series 131, scale 1:24:000. Samples from Bruneau Formation, Glenns Ferry Formation, Chalk Hills Formation, Banbury Basalt, and Poison Creek Formation, yielded K-Ar ages between about 10. Geological Survey (USGS) data release provides a digital geospatial database for the geologic map of the eastern part of the Challis National Forest and vicinity, Idaho (Wilson and Skipp, 1994). Welhan3 Feeney, D. edu Moscow Office University of Idaho 820 Idaho Ave, Morrill Hall, 3rd Floor 875 Perimeter Dr MS 3014 (Mailing) Moscow, ID 83844-3014 Aug 21, 2023 · Geologic and topographic map of Idaho. The map allows the user to zoom in on fault names and zones in order to access a detailed list of information about the specific fault chosen. 1 color plate (1:24,000). The Idaho Survey urges Federal, State and local agencies to incorporate the use of geologic maps in their activities and, as appropriate, to help fund the production of geologic maps. Jul 28, 2011 · This database contains map images, GIS shapefiles and metadata, supporting README files, spreadsheets and scanned engineering reports for NEHRP site class and liquefaction susceptibility maps of the Boise metro area. HAZARDS OUTREACH ABOUT Idaho Geological Survey igs@uidaho. Digital PDF download. This invaluable resource, often compiled using data from the Idaho Geological Survey, reveals the underlying rock formations and structu Description These data include original field work and complied existing geologic map data at 1:24,000. AGU, 81:583-583). [1] Geologists and hydrologists on staff at the Survey research, make reports based on their research, and produce The Idaho Geological Survey conducts research on geologic hazards around the state, including earthquakes, liquefaction, landslides, volcanoes, and subsidence. Jun 17, 2025 · Idaho Geological SurveyGeologic Map of the Lost Trail Pass Quadrangle, Lemhi County, Idaho, and Beaverhead and Ravalli Counties, Montana Digital Web Maps (DWM): DWM-230 Date added: 2025-06-17 Historically, the Survey's Mines and Prospects database and web application is the standard starting place for anyone looking for minerals in Idaho. Project Status Map IGS research focuses on geologic mapping, geologic hazards, hydrogeology, geothermal energy, oil and gas, and metallic and industrial minerals. The updated digital data present the attribute tables and geospatial features (lines a Mar 18, 2024 · Geologic Map of the Payette Quadrangle, Payette County, Idaho, and Malheur County, Oregon Digital Web Maps (DWM): DWM-215 Year: 2023 This site contains an interactive map of the geology of Idaho, including a layer of "young faults". Geologic Maps Included in this Publication Geologic map of the Silver City-De Lamar-Flint region, Owyhee County, Idaho Geologic Maps Included in this Publication Bedrock geologic map of the Moscow East quadrangle, Latah County, Idaho The surficial geologic map of the Kamiah quadrangle identifies earth materials on the surface and in the shallow subsurface. These maps offer clear mapping by showing all major streets and roads and many of the smaller streets, but leaving out the smallest streets. Board on Geographic Names The National Map USGS Library USGS Store Park Passes This site contains an interactive map of the geology of Idaho, including a layer of "young faults". ISU Geosciences has a long tradition of teaching students to create geologic maps. Eos Trans. No abstract available. Idaho Geological Survey INTRODUCTION The geologic map of the East of Salmon quadrangle shows rock units exposed at the surface or underlying a thin surficial cover of soil and collu-vium. Idaho Geological SurveyDescription: This map is a compilation to a 1 x 2 degree quadrangle, scale 1:250,000, derived from existing geologic mapping and is not intended to be a finished geologic study. It is intended for those interested in the area's natural resources, urban and rural growth, and private and public land development. New features include support for mobile devices and the ability to cross-query data between web maps. Stanford, Jeffrey D. Department of the Interior | U. Jul 24, 2025 · Map Resources Idaho Geological Survey maps The library has some geologic maps from the Idaho Geological Survey located in different areas of the library; please click on the links to search the library catalog to find locations of particular maps. Summary Digital geologic map data (GIS database) of the Geologic Map of the Mayfield Area, Ada and Elmore Counties, Idaho, 2012, Idaho Geological Survey Digital Web Map 144 (DWM-144) The geologic map of the Picabo quadrangle shows rock units exposed at the surface or underlying thin surficial cover of soil and colluvium. This preliminary geologic map is published by the IGS to further future scientific studies. Hendricks for the Earth@Home project developed using QGIS and USGS data (public domain) from Fenneman and Johnson (1946) and Horton et al. Idaho Geological Surveyidaho and Montana map ped and Compiled by Loudon R. 4. McFaddan idahogeologic al Survey Third Floor, Morrill Hall University of idahogeologic al Survey Third Floor, Morrill Hall University of idahogeologicmap 52 Jan 11, 2024 · Geologic Map of the Center Star Mountain Quadrangle, Idaho County, Idaho Digital Web Maps (DWM): DWM-209 Year: 2023 Jun 18, 2021 · In this project, the Idaho Geological Survey produced a statewide landslide inventory database to document known slope failures. Applicability and Intended Uses This standard applies to the Geologic Map of Idaho element of the Geosciences theme of The Idaho Map (TIM). Oct 16, 2007 · Geologic Map of the Kooskia 30 x 60 Minute Quadrangle, Idaho Digital Web Maps (DWM): DWM-93 Year: 2007 Digital geologic map data (GIS database) of the Geologic Map of the Idaho Part of the Grangeville 30 x 60 Minute Quadrangle, and Adjoining Areas of Washington and Oregon, Idaho Geological Survey GM-50, intended for non-site-specific investigations. Photograph Ronald Greeley. Idaho Geological SurveyThe Idaho Geological Survey is the lead agency for collecting and disseminating geologic information and mineral data in the state. Mapping by previous workers, noted below, was field checked and incorporated Idaho City Wall Maps Idaho City Wall Maps. Stratigraphic correlations, contact and structural continuity, and general map interpretation are the responsibility of the compilers. This map publication has been superseded by The Geologic Map of Idaho, 1978, and by, The Geologic Map of Idaho, 2012. Jour. Discover, analyze and download data from The Idaho Map Open Data. Welhan, 2012, Geologic map of the Ucon quadrangle, Bonneville County, Idaho: Idaho Geological Survey Digital Web Map 147, scale 1:24,000. Some files contain consulting reports and mine maps. Combined with the adjoining surficial geologic map of the Robinson Lake and Viola quadrangles (Othberg and Breckenridge, 2001), the two maps cover the city of Moscow and surrounding area, from just south of Paradise Ridge to just north of the Palouse Range. F. Pleistocene basalt flows from shield volcanoes, such as The geologic map data from this publication have been complied at 1:24,000 as part of the GISdata of the Twin Falls 30 x 60 Minute Quadrangle, Idaho (GM-49). It shows the geographic distribution of rock types at the surface and in the shallow subsurface. The Idaho Springs Quadrangle is located in Clear Creek County. Available only as downloads (not printable through IGS). 470 112' 460 1100 450 11 William c. The geology is draped on a beautiful shaded relief base. Maries 30 x 60 minute quadrangle, Idaho Geologic Maps Included in this Publication Surficial geologic map of the Rathdrum quadrangle and part of the Newman Lake quadrangle, Kootenai County, Idaho Title:Preliminary Geologic Map of the Sandpoint 30 x 60 Minute Quadrangle, Idaho and Montana, and the Idaho Part of the Chewelah 30 x 60 Minute Quadrangle [Superseded by Lewis and others, 2020, Idaho Geological Survey, Digital Web Map DWM-189] Author (s):Lewis, R. 2 days ago · USGS (U. Embree2, and John A. Maps for each Project Area delivered to USGS are listed with the corresponding IGS publication. See Info in Download Center for listing and index map. Jun 15, 2007 · Geologic Maps Included in this Publication Geologic Map of the Shoshone Ice Cave Quadrangle, Blaine, Lincoln, and Camas Counties, Idaho Geologic map of Idaho: map unit polygons. It is a good idea Idaho Geological Survey Third Floor, Morrill Hall University of Idaho Moscow, Idaho 83844-3014 Digital Web Map 189 2020 Cover photo: View southwest over river delta (Qad) built by the Clark Fork into Lake Pend Oreille. INTRODUCTION The geologic map of the Macon quadrangle depicts rock units exposed at the surface or underlying a thin cover of sediment. , and M. Geological Survey) National Geologic Map DatabaseGeologic Age Range Search by geologic age ERA PERIOD EPOCH Cenozoic Quaternary Holocene Pleistocene Tertiary late (Neogene) Pliocene Miocene early (Paleogene) Oligocene Eocene Paleocene Mesozoic Cretaceous Late Early Jurassic Late Middle Early Triassic Late Middle Early Paleozoic Permian Late Middle Early Description These data were created from original field work or complied from existing geologic map data all at a scale of 1:24,000. Long, Idaho Geological Survey Nov 30, 2006 · Geologic Maps Included in this Publication Geologic Map of the Sagle Quadrangle, Bonner County, Idaho Geologic Maps Included in this Publication Surficial geologic map of the Post Falls quadrangle and part of the Liberty Lake quadrangle, Kootenai County, Idaho Jul 12, 2012 · Geologic Maps Included in this Publication Geologic Map of the Twin Falls 30 x 60 Minute Quadrangle, Idaho May 11, 2021 · Geologic Map of the Yellow Pine Quadrangle, Valley County, Idaho Digital Web Maps (DWM): DWM-190 Year: 2021 Jun 6, 2022 · The Stibnite mining area, as used herein, is bounded by the map extent that includes the Yellow Pine, West End, and Hangar Flats ore bodies. Link, Loudon R. They enhance the ability to identify and develop mineral and energy resources, understand groundwater and surface water systems, locate and prepare for natural hazards, conduct scientific research, and Idaho Geological Survey Third Floor, Morrill Hall University of Idaho Moscow, Idaho 83843-3014 Geologic Map 9 2012 Front cover photo: Oblique aerial view of Sand Butte, a maar crater, northeast of Richfield, Lincoln County. Mineral Property Files The Idaho Geological Survey maintains files on several thousand mining properties in the state. Jan 19, 2005 · Surficial Geologic Map of the McCall Quadrangle, Valley and Adams Counties, Idaho Digital Web Maps (DWM): DWM-35 Year: 2005 Phillips, W. 4 Ma; [North American land mammal ages Irvingtonian to Clarendonian (Evernden and others, 1964, Amer. Prostka Geologic Maps Included in this Publication Geologic map of the Pocatello South quadrangle, Bannock and Power counties, Idaho The Geologic Map of Idaho brings together the ex-tensive mapping and associated research released since the previous statewide compilation by Bond (1978). Geological Survey National Cooperative Geologic Mapping Program, USGS award number G12AC20113. Data source is the IGS publication DWM-180,Geologic Map of the Burntlog Creek Area, Valley County, Idaho,2017. Idaho Geological SurveyThe Geologic Map of Idaho brings together the extensive mapping and associated research released since the previous statewide compilation in 1978. Staff geologists conduct applied research with a strong emphasis on producing geologic maps and providing technical and general information on the State's various geologic Idaho Geological SurveyThe Idaho Geological Survey is the lead agency for collecting and disseminating geologic information and mineral data in the state. 10-degree grid; Lambert Conformal Conic Projection, Center 32N 88W Geology Mar 31, 2020 · Idaho Geological SurveyGeologic maps depict the distribution of rock types, surficial sediments, and geologic structures, such as faults and folds, as they appear on the earth’s surface. Boise, Idaho - Boise State University Department of Geosciences The Description: This map is a compilation to a 1 x 2 degree quadrangle, scale 1:250,000, derived from existing geologic mapping and is not intended to be a finished geologic study. The map is the result of field work conducted in 2006 to Idaho Geological SurveyGeologic maps funded by STATEMAP, 1993-present. Kobrick, 2000, Shuttle Radar Topography Mission produces a wealth of data. and J. This geologic map is very similar to the Stibnite quadrangle map (Stewart and others Landslides and Geology Certain combinations of earth materials and steep topography increase the likelihood of slope failure. The Geologic Hazards program fulfills our mandate to provide geologic data to the public by publishing reports, maps, and databases. If you want a clear map for Dec 31, 2014 · Geologic Maps Included in this Publication Geologic Map of the Idaho Part of the Grangeville 30 x 60 Minute Quadrangle, and Adjoining Areas of Oregon and Washington INTRODUCTION This map depicts bedrock and surficial geological units in the Menan Butte quadrangle. Project Status Map Feb 9, 2018 · Summary Digital geologic map data (GIS database) of the Surficial Geologic Map of the Coeur d'Alene Quadrangle, Kootenai County, Idaho, 1999, Idaho Geological Survey Surficial Geologic Map 7 (SGM-7), Jul 5, 2024 · The data release for the geologic map of the Dillon 1 x 2 degrees quadrangle, Idaho and Montana, is a Geologic Map Schema (GeMS)-compliant version that updates the GIS files for the geologic map published in U. Idaho Geological Survey These interactive maps present basic geology and other more detailed geologic data as it is available by state. Less than 50 percent of the conterminous U. The new digital data present attribute tables and geospatial features (points, lines, and p May 7, 2021 · The data release for the geologic map of the Challis 1 x 2 degrees quadrangle, Idaho, is a Geologic Map Schema (GeMS)-compliant version that updates the GIS files for the geologic map published in U. USGS (U. 5-minute quadrangle is characterized by rugged terrain ranging Mar 18, 2024 · Geologic Map of the Weiser South Quadrangle, Payette and Washington Counties, Idaho and Malheur County, Oregon Digital Web Maps (DWM): DWM-214 Year: 2023 Jun 6, 2022 · Disclaimer: This technical report is a reproduction of independent geologic mapping from non-Idaho Geological Survey personnel. This includes geological, geophysical and geochemical data as well as stratigraphy, paleontology, geochronology and minerals. Apr 11, 2025 · This U. The Idaho Geological Survey migrated its interactive web map applications to the ESRI ArcGIS Online platform in 2023 to improve reliability of access to our services. Mar 31, 2020 · Interactive Map Discover information about Idaho geology, oil & gas, mines, geothermal areas, geochemistry and more. Below are links to academic publications, professional research reports, interactive maps, and external sources of information. Geological Survey, and the U. This Nov 23, 2012 · Geologic Maps Included in this Publication Geologic Map of the Salmon Quadrangle, Lemhi County, Idaho May 7, 2021 · The data release for the geologic map of the Challis 1 x 2 degrees quadrangle, Idaho, is a Geologic Map Schema (GeMS)-compliant version that updates the GIS files for the geologic map published in U. Products Data Maps Publications Multimedia Gallery Web Tools Software U. Dec 9, 2021 · Geologic Maps Included in this Publication Geologic Map of the Degan Mountain Quadrangle, Lemhi County, Idaho 480 14 10 1160 470 1140 Inc. This Personal Geodatabase (and File Geodatabase) is approximately compliant with the draft standard for publication of digital geologic The Geologic Map of Idaho brings together the extensive mapping and associated research released since the previous statewide compilation in 1978. Lower Missoula Group (Mesoproterozoic)—SiItite, argillite, and dolomitic siltite in northern Idaho; includes Snowslip and Shepard formations, rocks previously mapped as upper member of Wallace Formation, and correlative garnet-grade phyllite and schist south of St. com. Its content, quality, and format does not conform to IGS publication standards. Digital cartography by Jane S. Technology Idaho Geological SurveyThe Idaho Geological Survey offers a searchable index to over 500 geologic maps found throughout its publications. G. The map comes with a booklet. Embree, Daniel K. Idaho Geological Survey The Idaho Geological Survey offers a searchable index to over 500 geologic maps found throughout its publications. Aug 6, 2013 · Description: This database contains maps of NEHRP seismic site class and liquefaction susceptibility for the portion of the Wood River containing the cities of Sun Valley, Ketchum, Hailey, and Bellevue. Geological Survey (USGS) Miscellaneous Investigations Series Map I-1803-H (Ruppel and others, 1993). The index includes not only published maps but also the many figures and plates that accompany books, reports, and the individual papers in collected works. In Idaho, examples include basalt with sedimentary interbeds, altered volcanic rocks, fractured metamorphic rocks, glacial and lake deposits, and weathered granite. edu Moscow Office University of Idaho Since 1919, the Idaho Geological Survey (formerly Bureau of Mines and Geology) has studied and reported on the general and environmental geology of the state. Geologic Map of Idaho Steven Dutch, Professor Emeritus, Natural and Applied Sciences, University of Wisconsin - Green Bay Return to State Geologic Maps Index Gravity and Magnetic Maps of the States Scale: 1 pixel = 1 km. Geological Survey) National Geologic Map DatabaseIdaho Group, southern Idaho. OF-00-02D From the Introduction: The Idaho Springs 7. M. The updated digital data present the attribute tables and geospatial features (points, lines and polygons) in May 21, 2018 · Detailed Description Volcanic rocks of Idaho, based on the Geologic Map of Idaho. Idaho Geological Survey Third Floor, Morrill Hall University of Idaho Moscow, Idaho 83843-3014 Geologic Map 9 2012 Front cover photo: Oblique aerial view of Sand Butte, a maar crater, northeast of Richfield, Lincoln County. Stanford, and Sean P. All maps can viewed in PDF format. These data are a mix of scale and quality. Editorial review by Alyson R. Find API links for GeoServices, WMS, and WFS. Jun 17, 2025 · Idaho Geological SurveyGeologic Map of the Lost Trail Pass Quadrangle, Lemhi County, Idaho, and Beaverhead and Ravalli Counties, Montana Digital Web Maps (DWM): DWM-230 Date added: 2025-06-17 Dec 11, 2009 · Geologic Maps Included in this Publication Geologic Map of the Idaho Parts of the Orofino and Clarkston 30 x 60 Minute Quadrangles, Idaho Jan 11, 2024 · Geologic Map of the Napoleon Hill Quadrangle, Lemhi County, Idaho Digital Web Maps (DWM): DWM-212 Year: 2023 Description: This map is a compilation to a 1 x 2 degree quadrangle, scale 1:250,000, derived from existing geologic mapping and is not intended to be a finished geologic study. Plate 1 is the geologic map and cross sections. Idaho Geological Survey Idaho Geological SurveyIdaho has a long tradition of geothermal resource use and research. Use the Source_ID in each Feature class to link to the Sources table to identify the relative quality of each map object. D. Bennett compiled by Rember and 1979 assisted by Earl The Series (20 Quadrangle) by the Idaho Bureau of Mines and Geology consists of geologic compilations from the best sources available. The geologic map of the Fairfield 30′ x 60′ quadrangle identifies rock units exposed at the surface or underlying thin surficial cover of soil and colluvium. Topographic data are derived from the Shuttle Radar Topography Mission (SRTM GL3) Global 90m (SRTM_GL3) (Farr, T. The Shoshone SW quadrangle lies near the center of the Snake River Plain, a large arcuate, lava-filled depression crossing southern Idaho. Joe River. Geologic Maps Included in this Publication Geologic Map of the Potlatch 30 x 60 Minute Quadrangle, Idaho These compilations are not intended to be finished geologic maps, but they should prove useful until such maps are publiShed. S. Nov 5, 2020 · Geologic Map of the Sandpoint 30' x 60' Quadrangle, Idaho and Montana, and the Idaho Part of the Chewelah 30' x 60' Quadrangle Digital Web Maps (DWM): DWM-189 Year: 2020 GEOLOGIC FALLS QUADRANGLE, 1180 490 480 470 460 450 440 490 1140 480 Index to scale maps by USGS. , Breckenridge, R. GEOLOGIC MAP OF THE REXBURG QUADRANGLE, MADISON COUNTY, IDAHO William M. Jan 1, 2012 · Publication of geologic map of Idaho at a scale of 1:750,000. Faults, dikes, higher resolution geology and localized geological studies can be found on some state maps. When it comes to general planning, defining delivery areas, planning direct marketing and delivering products, our city wall maps are perfect to get the detailed information you need. Idaho Geological Survey WebMapIdaho Geological Survey Interactive Maps Idaho Geological SurveyThe Idaho Geological Survey is the lead agency for collecting and disseminating geologic information and mineral data in the state. Geologic data from Horton et al. The Geologic Map of Idaho brings together the extensive mapping and associated research released since the previous statewide compilation in 1978. Phillips1, Glenn F. Mar 31, 2020 · Idaho Geological SurveyGeologic maps depict the distribution of rock types, surficial sediments, and geologic structures, such as faults and folds, as they appear on the earth’s surface. Data source is the IGS publication SGM-6, Surficial Geologic Map of the Rathdrum Quadrangle and Part of the Newman Lake Quadrangle, Kootenai County, Idaho, 1998. The download PDF document available here was scanned from the best copy currently available in house. The goal of this project was to compile and update landslide data in a central database that is publicly accessible via interactive webmap or downloadable digital files. The Survey also studies and reports on the water (both surface and ground), mineral data, and energy assets of the state. Bureau of Mines. Year: 2025 Geologic Map of the Weiser Cove Quadrangle, Washington and Payette Counties, Idaho Digital Web Maps (DWM): DWM-204 Year: 2025 Geologic Map of the Orogrande Quadrangle, Idaho County, Idaho Digital Web Maps (DWM): DWM-217 Year: 2025 Geologic Map of the Golden Quadrangle, Idaho County, Idaho Digital Web Maps (DWM): DWM-219 Year: 2025 Idaho Geological Survey WebMapIdaho Geological Survey Interactive Maps The Idaho Geological Survey offers a searchable index to over 500 geologic maps found throughout its publications. Formats range from page-sized illustrations to oversized sheets. This Nov 23, 2012 · Geologic Maps Included in this Publication Geologic Map of the Salmon Quadrangle, Lemhi County, Idaho Aug 28, 2025 · USGS (U. Staff geologists conduct applied research with a strong emphasis on producing geologic maps and providing technical and general information on the State's various geologic settings, earth Disclaimer: The Idaho Geological Survey does not guarantee Mines and Prospects data to be free of errors nor assume liability for interpretations made from this data, or decisions based thereon. Map-edge conflict between geologic maps, where not resolved, are shown with intent of letting the user know there are unresolved CON SHEA VOLCANIC COMPLEX--A maar excavated in sediments of the Idaho Group and an associated tuff ring in the southeastern corner of the quadrangle. Both prospectors and modern exploration geologists also use geologic maps and studies, such as those published by the Idaho Geological Survey and other agencies. From "Geologic Map of Idaho" by Reed S. They enhance the ability to identify and develop mineral and energy resources, understand groundwater and surface water systems, locate and prepare for natural hazards, conduct scientific research, and Idaho Geological SurveyDescription: This map is a compilation to a 1 x 2 degree quadrangle, scale 1:250,000, derived from existing geologic mapping and is not intended to be a finished geologic study. , McClaughry, J. Jul 30, 2024 · This Geosciences Technical Working Group addresses data related to the origin, history, composition, structures, features and processes of the Solid Earth. Dec 1, 2005 · Geologic Map of the Jerome Quadrangle, Jerome and Twin Falls Counties, Idaho Digital Web Maps (DWM): DWM-48 Year: 2005 IDAHO This geologic map was funded in part by the U. The geology in the 1:100,000-scale Twin Falls 30 x 60 minute quadrangle is based on field work conduct-ed by the authors from 2002 through 2005, previous 1:24,000-scale maps published by the Idaho Geological Survey, mapping by other researchers, and compilation from previous work. D, Ferns, M. Thicker stream, lake, and mass movement deposits are also depicted where they form significant mappable units. Technical review status: Authors only. Summary Digital geologic map data (GIS database) of the Geologic Map of the Boise Valley and Adjoining Area, Western Snake River Plain, Idaho, 1992, Idaho Geological Survey Geologic Map 18 (GM-18) The geologic map of the Shoshone SW quadrangle identifies both the bedrock and surficial geologic units. Some of the specific information available includes: name, classification, relief, map code, synopsis, geomorphic expression, and movement trend among Jun 18, 2025 · Oil & Gas Activity Maps Payette County Combined Activity Map Updated 06/18/25 Canyon County Combined Activity Map Updated 07/31/25 Bonneville County Combined Activity Map Updated 11/07/19 For the second edition, the maps and property listings incorporated corrections and new data accumulated since the original maps were published. Freed at the Idaho Geological Survey’s Digital Mapping Lab. Geologic Maps Included in this Publication Geologic map of the Boise Valley and adjoining area, western Snake River Plain, Idaho. Geological Survey Supported by the National Cooperative Geologic Mapping Program Page Contact Information: Personnel Page Last Modified: Fri Sep 26 10:15:51 2025 Welcome! This site explores Idaho geology through a series of modules that can be used as teaching segments in an undergraduate-level Geosciences class or as a general source of information about Idaho's geology. Jun 17, 2025 · Idaho Geological SurveyGeologic Map of the Lost Trail Pass Quadrangle, Lemhi County, Idaho, and Beaverhead and Ravalli Counties, Montana Digital Web Maps (DWM): DWM-230 Date added: 2025-06-17 Sep 11, 2008 · Preliminary Geologic Map of the Sandpoint 30 x 60 Minute Quadrangle, Idaho and Montana, and the Idaho Part of the Chewelah 30 x 60 Minute Quadrangle Digital Web Maps (DWM): DWM-94 Year: 2008 1. This Personal Geodatabase (and File Geodatabase) is approximately compliant with the draft standard for publication of digital geologic maps The Idaho Geological Survey migrated its interactive web map applications to the ESRI ArcGIS Online platform in 2023 to improve reliability of access to our services. Idaho Geological Survey Idaho Geological SurveyThe Geologic Map of Idaho brings together the extensive mapping and associated research released since the previous statewide compilation in 1978. (2017). This revision was done as part of the Idaho Initiative Mapping Program, a cooperative research project between the Idaho Geological Survey, the U. has been mapped at the appropriate level of detail for today’s challenges. Analyze with charts and thematic maps. The geology on the Idaho parts of the 1:100,000-scale Orofi no and Clarkston 30' x 60' quadrangles is compiled from previous 1:24,000-scale mapping completed by the Idaho Geological Survey between 2000 and 2004 (Figure 1), from supplemental fi eld work in 2005, and from other mapping sources at various scales and areal extent (Figure 2). Introduction: These data were created from original field work collected at the scale of 1:24,000. A predictable standard will support data collaboration and help identify and report errors. May 26, 2006 · Geologic Maps Included in this Publication Geologic Map of the Kamiah Quadrangle, Lewis and Idaho Counties, Idaho The surficial geologic map of the Michaud and Pocatello quadrangles provides basic data on the geologic materials found at the surface and shallow subsurface. Geological Survey (USGS) Miscellaneous Investigations I-1819 (Fisher and others, 1992). 145-198 Geologic mapping is always a work in progress as scientists strive to map at larger and larger scales. Description: Includes 19 black and white geologic quadrangle maps. Thicker surficial deposits of alluvium, landslides, and glacial deposits are also depicted where they mask or modify the underlying rock or form significant mappable units. The map is essential for evaluating the urban impact on the land and for planning the area’s growth. Phillips, and Harold J. Staff geologists conduct applied research with a strong emphasis on producing geologic maps and providing technical and general information on the State's various geologic settings, earth Geologic Mapping Geologic maps provide vital information for land-use planning, resource identification, and natural hazard avoidance, and are critical for growing the economy. These files include the reports made by companies to the State Mine Inspector from 1899-1962, as well as donated material from the mining industry and private parties. These data are the most complete, most up-to-date, and the best source of geologic geologic spatial information for this publication Click on the “ GISdata ” link in the Download Center to acquire these data. , v. The Digital Atlas of Idaho is written at a more accessible level and is a resource that also contains exercises for K-12 teachers. A large component of the Geosciences Technical Working Group is the National Soil Survey which depicts the The map is useful for determining the type and characteristics of the geologic materials found at the surface and in the shallow subsurface by agricultural activities, building excavations, construction material excavations, ditches, and well holes. Post Falls Schematic north-south cross section through the Post Falls quadrangle from the Rathdrum Prairie (north) to the Blossom Mountain uplands (south) demonstrates the stratigraphic and topographic relationships of surficial units. , and Phillips, W. Idaho Geological Survey igs@uidaho. , McFaddan, M. Image by Jonathan R. Geologic Maps of the Moody, White Owl Butte, and Wright Creek Quadrangles, Madison and Teton Counties, Idaho Glenn F. Geologic Maps Included in this Publication Geologic map of the Boise Valley and adjoining area, western Snake River Plain, Idaho Idaho maps showing counties, roads, highways, cities, rivers, topographic features, lakes and more. Map version 11-1-2013. Geologic Maps Included in this Publication Geologic map of the St. Sci. Geologic Map of the Weiser Cove Quadrangle, Washington and Payette Counties, Idaho Digital Web Maps (DWM): DWM-204 Year: 2025 This map has been replaced by the 2012 Geologic Map of Idaho. Idaho Geological SurveyIdaho's Ground Water The Idaho Geological Survey is the lead agency for collecting and disseminating geologic information and mineral data in the state. Semi-consolidated to consolidated Tertiary sedimentary rocks form the undulating low hills and foothills GIS TReC Idaho Geologic Map Idaho Topo Maps Idaho Dept of Water Idaho LiDAR Idaho Fish & Wildlife Census Idaho State Data Links Arizona Colorado Montana Cadastral Montana Nevada Nevada Geospatial Oregon Utah Washington Wyoming EPA Ecoregion Files Earth Resources USGS Census, Historical & Social Data TIGER/Line Shapefiles Census Data US Geologic Mapping With funds provided by the USGS under the STATEMAP component of the National Cooperative Geologic Mapping Program, the Idaho Geological Survey produced geologic maps of the Pocatello South, the Twin Falls, the Filer, and the Clover 1:24,000-scale quadrangles. Geologic Maps Included in this Publication Surficial geologic map of the Coeur d'Alene quadrangle, Kootenai County, Idaho Sketch map of Arco 30' x 60' quadrangle, Blaine, Butte, and Custer counties, Idaho, showing mountain ranges, river valleys, major structural features referred to in text, and the two largest towns, Arco and Mackay. Geological Survey (USGS) Open-File Report 2001-438 (Boleneus and others, 2001). This work has been of great interest to municipal authorities in Pocatello and Twin Falls and can be combined with Feb 26, 2016 · Geology Resources - Idaho Idaho State Geological Survey Mines and Minerals Current Mining Activity in Idaho Inactive and Abandoned Mines in Idaho Mine Histories in Idaho Books and Maps (Idaho) Publications by the U. When implemented, this standard will enable access to the data. It has some fading and color issues. You can also check out the interactive version. Lonn, and Mark D. Lewis, Paul K. Explore, interact, and download geologic maps from the USGS National Geologic Map Database. , and Barton, M. Sep 13, 2024 · The data release for geologic maps of Ravalli Group and other Mesoproterozoic Belt Supergroup strata in northern Idaho and northwestern Montana is a digital, Geologic Map Schema (GeMS)-compliant version of maps published in U. Plate 2 includes correlation chart, description of map units, rock chemistry, and geochronology. The standard will allow agencies to incorporate this data into their own data products. Kral. A. Some information has been modified using aerial photography. The area sits on the edge of the eastern Snake River Plain, a major crustal downwarp associated with the Yellowstone hotspot. Sep 11, 2008 · Preliminary Geologic Map of the Sandpoint 30 x 60 Minute Quadrangle, Idaho and Montana, and the Idaho Part of the Chewelah 30 x 60 Minute Quadrangle Digital Web Maps (DWM): DWM-94 Year: 2008 Aug 18, 2025 · Idaho's diverse landscape holds a rich geologic history, and understanding it begins with the geologic map of Idaho. edu Moscow Office University of Idaho 820 Idaho Ave, Morrill Hall, 3rd Floor 875 Perimeter Dr MS 3014 (Mailing) Moscow, ID 83844-3014 Jul 27, 2011 · This dataset consists of geologic maps with unit descriptions and explanations, slope maps, and seismic hazard maps for each of Idaho's 44 counties. Idaho Geological Survey Geologic map of Idaho showing maximum ages of mappable units. (2017) using the maximum age values for each mapped unit. This Personal Geodatabase (and File Geodatabase) is approximately compliant with the draft standard for publication of digital geologic maps (NCGMP09). 6 and 1. Sep 15, 2021 · Description: 2 Plates. L. , Burmester, R. — 5 14 WYOMING The Geologic Map Series (20 Quadrangle) by the Idaho Bureau of Mines and Geology consists of geologic compilations from the best sources available. All Feature Classes can be 1. It has been added to the current Idaho Geological Survey publication list for completeness. INTRODUCTION The geologic map of the Dairy Mountain quadrangle depicts rock units exposed at the surface or underlying thin surficial cover of soil and collu-vium. IDAHO GEOLOGICAL SURVEY SURFICIAL GEOLOGY MAP 5 2. Staff geologists conduct applied research with a strong emphasis on producing geologic maps and providing technical and general information on the State's various geologic settings, earth Geologic Maps Included in this Publication Digital geologic map of the Boise Valley and adjoining area, western Snake River Plain, Idaho Idaho Geological SurveyGeologic maps funded by STATEMAP, 1993-present. Take the next step and create storymaps and webmaps. The Survey's Digital Mapping Laboratory is central to compiling, producing, and delivering new digital geologic maps and publications for the agency. Data source is the IGS publication T-93-2. Some of the specific information available includes: name, classification, relief, map code, synopsis, geomorphic expression, and movement trend among Jul 27, 2011 · This dataset consists of geologic maps with unit descriptions and explanations, slope maps, and seismic hazard maps for each of Idaho's 44 counties. Download in CSV, KML, Zip, GeoJSON, GeoTIFF or PNG. The map is the result of field work conducted in 2007 by the authors. See T-98-1 for the digitally compiled version at scale 1:100,000. Geological Survey) National Geologic Map DatabaseU. It has offices in Moscow, Boise, and Pocatello. 262, p. Geologic Map of the Grand View-Bruneau Area, Owyhee County, Idaho, 1993. Includes cross section, map unit correlation, and booklet of extended descriptions of map units, structural geology, economic geology, and selected references. Thicker surficial alluvial and landslide deposits are shown where they form signifi- cant mappable units. The NEHRP seismic site class map is based upon measurements at 51 sites of average shear wave velocity within 30 m (100 ft) of the surface (Vs30). Other ore bodies are nearby, but the purpose of this map is to offer a detailed (1:8,000 scale) geologic map with new cross sections in the immediate area of Stibnite, Idaho. Thicker surficial alluvial, colluvial, glacial, and landslide deposits are shown where they form significant mappable units. The Idaho Geological Survey migrated its interactive web map applications to the ESRI ArcGIS Online platform in 2023 to improve reliability of access to our services. 21 pages. Moore, William M. Sep 23, 2002 · Geologic Maps Included in this Publication Geologic map of the Coeur d'Alene 30 x 60 minute quadrangle, Idaho The Survey disseminates geologic data on Idaho primarily through IGS publications (most of which are available for free download), interactive web map apps, social media, in-house collections, and efforts by the staff to educate the public in the earth sciences. Not to scale. S. H. Geological Survey Relating to Idaho Bedrock Geologic Map of Idaho, presented by Andrew Alden on About. The lower part of the material from the eruption consists of subaerially deposited, sediment-bearing basaltic tuff, and the upper part is unconsolidated to welded basaltic tephra and basalt spatter. rv 5uir lkn 8umi8 danb jd9 ik erj 6znf 4w