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This web map contains the ESRI ArcGIS Online World Topographic Map service, (aka "the community basemap"). The World Topographic Map service is designed to be used as a basemap by GIS professionals and as a reference map by anyone. The service includes administrative boundaries, cities, water features, physiographic features, parks, landmarks, highways, roads, railways, airports, and buildings overlaid on land cover and s
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This time-enabled map service depicts the infestation of the mountain pine beetle within Banff, Kootenay and Yoho National Parks between 1999 and 2007. It also contains reference boundaries for the parks, areas susceptible to the mountain pine beetle and areas of lodgepole pine.
A map depicting US Forest Service Administrative Boundaries data.
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This map shows Census boundaries and other features on a simple, mostly white basemap. The map displays the 2009 TIGER data. This map is designed to complement colorful basemaps and thematic layers, such as Census demographics. It is intended for census experts and the general public alike. This map shows Census boundaries and other features on a simple, mostly white basemap. The map displays the 2009 TIGER data. This map is designed to complement colorful basemaps and thematic layers, such as Census demographics. It is intended for census experts and the general public alike. The map includes water features, railway, roads, and administrative boundaries (city and town limits, metropolitan statistical...
This map contains a data layer that depicts the simplified boundaries of lands and waters administered by the U.S. Fish and Wildlife Service (USFWS) in North America, U.S. Trust Territories and Possessions. It includes only lands that are held by fee or secondary title by USFWS. The primary source for this information is the USFWS Realty program. For more information the NWRS visit: http://www.fws.gov/refuges/ This map contains a data layer that depicts the simplified boundaries of lands and waters administered by the U.S. Fish and Wildlife Service (USFWS) in North America, U.S. Trust Territories and Possessions. It includes only lands that are held by fee or secondary title by USFWS. The primary source...
In response to the Nisqually earthquake of 2001, DGER was awarded a grant by the Federal Emergency Management Agency and Washington Emergency Management Division to develop two types of earthquake hazard maps for every county in the state—liquefaction susceptibility maps, which outline areas where water-saturated sandy soil loses strength during earthquake shaking, and NEHRP (National Earthquake Hazards Reduction Program) site class maps, which outline areas where soils amplify ground shaking. The maps will be used by state and local governments to update existing hazard mitigation plans and to delineate geologically hazardous areas under the Growth Management Act. In response to the Nisqually earthquake of...
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This map presents land cover and detailed topographic maps for the United States. It uses the USA Topographic Map service. The map includes the National Park Service (NPS) Natural Earth physical map at 1.24km per pixel for the world at small scales, i-cubed eTOPO 1:250,000-scale maps for the contiguous United States at medium scales, and National Geographic TOPO! 1:100,000 and 1:24,000-scale maps (1:250,000 and 1:63,000 in Alaska) for the United States at large scales. The TOPO! maps are seamless, scanned images of United States Geological Survey (USGS) paper topographic maps.
NSDI ADMINISTRATIVE BOUNDARIES DATA IS PRODUCED BY THE US CENSUS BUREAU. This web service contains the following Census 2010 TIGER boundary datasets for the entire state of Montana: NSDI ADMINISTRATIVE BOUNDARIES DATA IS PRODUCED BY THE US CENSUS BUREAU. This web service contains the following Census 2010 TIGER boundary datasets for the entire state of Montana: State Block Group Tract Places: City, Town, Census Designated Place (CDP) Reservation Boundaries & Trust Lands County Access and Use Constraints These datasets were downloaded from the US Census Bureau. Data calculations were made by CEIC and the data is hosted by the Base Map Service Center.
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This map service allows the exploration of hydraulic aspects of the middle and lower Yellowstone River. It includes interpretations of the channel migration zone, areas that may potentially be inundated by floods, historic locations of the river channel, an inventory of man-made features in or near the channel that may impact the stream flow, and, for selected areas, a time series of these man-made features. Please see
This map service is used in MyWATERS Mapper to display the NPDES (National Pollutant Discharge Elimination System) permit status of facilities by state. Water pollution degrades surface waters making them unsafe for drinking, fishing, swimming, and other activities. As authorized by the Clean Water Act, the National Pollutant Discharge Elimination System (NPDES) permit program controls water pollution by regulating point sources that discharge pollutants into waters of the United States. Point sources are discrete conveyances such as pipes or man-made ditches. Individual homes This map service is used in MyWATERS Mapper to display the NPDES (National Pollutant Discharge Elimination System) permit status...
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Critical habitats are areas considered critical to the survival of a particular species, as determined by USFWS. Ecoregions are areas of similar biota and climate, as determined by the EPA. This map was created by calculating the percent of each ecoregion that is considered critical habitat, regardless of species. The Critical Habitat by Ecoregion map was derived by calculating the percentage of each Ecoregion that is occupied by pixels representing Critical Habitat (of any species). The Critical habitats are areas considered critical to the survival of a particular species, as determined by USFWS. Ecoregions are areas of similar biota and climate, as determined by the EPA. This map was created by calculating...
This map service depicts Canada's ecozones and ecoregions. An ecozone is a large sub-continental geographical division with distinct representative biotic and abiotic features. There are 15 ecozones in Canada. This map service depicts Canada's ecozones and ecoregions. An ecozone is a large sub-continental geographical division with distinct representative biotic and abiotic features. There are 15 ecozones in Canada. An ecoregion further divides an ecozone. These geographical units exhibit regional ecological characteristics distinct from neighbouring ecoregions, though there are typically gradual gradations between them. There are 194 ecoregions.
This layer contains data describing thermal springs in Montana, obtained by the AASG for the Geothermal Data Project. The data table includes general information on the location of the spring, location uncertainty and remarks. Citations are included in the dataset. The ThermalSpringURI for a particular feature is the cross-referencing link (foreign key) used to associate the spring with any other web based information. The data is displayed using a temperature gradient color scheme ramping from green (cool) to red (hot). Layer files containing the symbology for these d This layer contains data describing thermal springs in Montana, obtained by the AASG for the Geothermal Data Project. The data table includes...
This map service is an information surface representing the maximum class within the soil map unit polygon for flooding frequency probability. Each component (and therefore soil map unit polygon) falls into one of the following classes according to NRCS: None, Very rare, Rare, Occasional, Frequent, and Very frequent. This service reports the significant component (making up at least 15% of the map unit) with the maximum flooding frequency probability class. Another service exists for flooding frequency class which reports the dominant class in the soil map unit. The concept is similar but for some cases knowing the dominant flooding frequency component may be a more useful information surface. Esri is providing...
The Ozone data from AirNow is loaded on a daily basis from AirNow service into an EEA database. This data in the EEA database is then served out as a service for use in Eye on Earth.
Categories: Data; Types: ArcGIS REST Map Service, Map Service; Tags: Airnow, Ozone, USA
This web map provides a watershed index of surface drinking water importance, a watershed index of forest importance to surface drinking water, and a watershed index to highlight the extent to which development, fire, and insects and disease threaten forests important for surface drinking water. This tabular dataset is meant to be joined with the NRCS Watershed Boundary Dataset HUC-12. The results of this assessment provides information that can identify areas of interest for protecting surface drinking water quality. The spatial dataset can be incorporated into broad-scale planning, such as the State Forest Action Plans, and can be incorporated into existing This web map provides a watershed index of surface...
This map features the Soil Survey Geographic (SSURGO) by the United States Department of Agriculture's Natural Resources Conservation Service. It also shows data that was developed by the National Cooperative Soil Survey and supersedes the State Soil Geographic (STATSGO) dataset published in 1994. SSURGO digitizing duplicates the original soil survey maps. This level of mapping is designed for use by landowners, townships, and county natural resource planning and management. The user should be knowledgeable of soils data and their characteristics. The smallest scale map shows the Global Soil Regions map by the United States Department of Agriculture’s Natural Resources Conservation Service. This map features...
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The USGS National Hydrography Dataset (NHD) service from The National Map is a comprehensive set of digital spatial data that encodes information about naturally occurring and constructed bodies of surface water (lakes, ponds, and reservoirs), paths through which water flows (canals, ditches, streams, and rivers), and related entities such as point features (springs, wells, stream gages, and dams). The USGS National Hydrography Dataset (NHD) service from The National Map is a comprehensive set of digital spatial data that encodes information about naturally occurring and constructed bodies of surface water (lakes, ponds, and reservoirs), paths through which water flows (canals, ditches, streams, and rivers),...
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The Protected Areas Database of the United States (PAD-US) is a geodatabase that illustrates and describes public land ownership, management and conservation lands nationally, including voluntarily provided privately protected areas. The lands included in PAD-US are assigned conservation measures that qualify their intent to manage lands for the preservation of biological diversity and to other natural, recreational and cultural uses; managed for these purposes through legal or other effective means. The Protected Areas Database of the United States (PAD-US) is a geodatabase that illustrates and describes public land ownership, management and conservation lands nationally, including voluntarily provided privately...
This multi-scale geologic map service is a partial representation of the digital data for the Geologic Map of North America. Geologic units and faults, clipped to the terrestrial extent of North America, are represented here. The major divisions of geologic time (stratigraphic age) are represented with the RGB equivalent of the CMYK color specifications presented in the FGDC Digital Cartographic Standard for Geologic Map Symbolization. Faults are represented with a solid (fault location accurate), dashed (fault location approximate) or dotted (concealed fault) line.


map background search result map search result map Topographic World Map USA Topo Maps Critical Habitat by Ecoregion Mountain Pine Beetle Surface Drinking Water Importance Index Canada's Ecology Environmental Protection Agency (EPA) NPDES Permit Status 2010 Census Boundary files for Montana Yellowstone River Hydrology Protected Areas Database of the United States National Hydrography Dataset (NHD) - The National Map Census TIGER 2009 Map Soils and Croplands Liquefaction Susceptibility and Site Class Maps of Washington State, by County Montana Thermal Springs, AASG State Geothermal Data Maximum Soil Flooding Frequency Probability Class Mountain Pine Beetle Montana Thermal Springs, AASG State Geothermal Data Liquefaction Susceptibility and Site Class Maps of Washington State, by County 2010 Census Boundary files for Montana Critical Habitat by Ecoregion Canada's Ecology Maximum Soil Flooding Frequency Probability Class Surface Drinking Water Importance Index Soils and Croplands National Hydrography Dataset (NHD) - The National Map Protected Areas Database of the United States Environmental Protection Agency (EPA) NPDES Permit Status Census TIGER 2009 Map Topographic World Map Yellowstone River Hydrology USA Topo Maps