Washington State County Boundaries including Department of Natural Resources (DNR) county codes. This data is created from the WA Public Land Survey source data maintained by the DNR.WA County Boundaries Metadata

The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the 1-percent-annual-chance flood event, the 0.2-percent-annual- chance flood event, and areas of minimal flood risk. The Floodplain Mapping/Redelineation flood risk boundaries are derived from the engineering information Flood Insurance Studies (FISs), previously published Flood Insurance Rate Maps (FIRMs), flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data, where available. The FISs and FIRMs are published by the Federal Emergency Management Agency (FEMA).

The feature layers presented within this web app are for visualization of the geographic and administrative features pertinent to Grant County, WA. Contact gcgis@grantcountywa.gov with comments or questions on this app.

This resource is a member of a series. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. County subdivisions are the primary divisions of counties and their equivalent entities for the reporting of Census Bureau data. They include legally-recognized minor civil divisions (MCDs) and statistical census county divisions (CCDs), and unorganized territories. For the 2010 Census, the MCDs are the primary governmental and/or administrative divisions of counties in 29 States and Puerto Rico; Tennessee changed from having CCDs for Census 2000 to having MCDs for the 2010 Census. In MCD States where no MCD exists or is not defined, the Census Bureau creates statistical unorganized territories to complete coverage. The entire area of the United States, Puerto Rico, and the Island Areas are covered by county subdivisions. The boundaries of most legal MCDs are as of January 1, 2023, as reported through the Census Bureau's Boundary and Annexation Survey (BAS). The boundaries of all CCDs are those as reported as part of the Census Bureau's Participant Statistical Areas Program (PSAP) for the 2020 Census.

Washington County Maryland Interactive Parks Map

This 1:100,000-scale geologic map of the Cedar City 30'x 60' quadrangle includes a lithological column, cross section, and correlation chart. This open-file release is a progress report that provides the public with the preliminary results of mapping during the lengthy review process. The map may be incomplete and inconsistencies, errors, and omissions have not been resolved. The map may not conform to UGS policy and editorial standards and it may be premature for an individual or group to take action based on its contents. This resource is available for purchase in CD-ROM and Plot format through the Utah Department of Natural Resources Map and Bookstore. For more information see links provided.

This data set depicts the county boundaries of the State of Washington. This data set was created by the Washington State Department of Natural Resources to meet that agency's need for land surveying, land title, and land management GIS data. It is part of the Washington State Cadastral Framework Data set. The Washington Cadastral Framework data represents an integrated set of geographic-referencing data covering the State of Washington. It is derived from Land Surveys, DNR Orthophotos, USGS 7-1/2 minute quadrangles, DNR Ownership Tract Book, and various public organizations. The initial data population includes Public Land Survey System information, state boundary, county boundaries, and Department of Natural Resource parcel information.If you have any questions about this data, please contact Thomas A. Blake, GIS Data Products Supervisor - blaket@wsdot.wa.gov - (360) 570-2363. If you're having trouble viewing these services, please contact our Online Map Support.Attribute Definitions:Jurisdiction Name – Provides the name of the county.County Number – Provides the counties number.County FIPS Code - The unique code that identifies the counties of Washington State.

The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk classifications used are the 1-percent-annual-chance flood event, the 0.2-percent-annual- chance flood event, and areas of minimal flood risk. The DFIRM Database is derived from Flood Insurance Studies (FISs), previously published Flood Insurance Rate Maps (FIRMs), flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data, where available. The FISs and FIRMs are published by the Federal Emergency Management Agency (FEMA). The file is georeferenced to earth?s surface using the UTM projection and coordinate system. The specifications for the horizontal control of DFIRM data files are consistent with those required for mapping at a scale of 1:12,000.

A geologic map showing the distribution of geologic formations in Garret, Allegany, and western Washington Counties, Maryland, scale 1:100,000

From the site: "This map includes short descriptions of geologic units and a cross section showing the distribution of geologic units under the earth’s surface. Among other uses, the map will provide users with a better understanding of the distribution, depths and thickness of Marcellus Shale. This map will be especially useful in showing the interplay between geologic formations and groundwater availability and quality.

The map updates geologic information to be consistent with adjacent states, redefines boundaries between formations from the previous maps, and updates the subsurface geologic cross section based on new review of geologic cores and geophysical logs. The geologic information is available to users in Geographic Information System (GIS) format. A printable PDF version is also available. At this time we do not plan to offer a printed version of this map. The map is about 36 inches high by 60 inches wide when printed. If you do not have access to a large-format printer you can take the PDF file to a desktop publisher or office supply store and have it printed.

This product was assembled at a scale of 1:100,000. Using the map or data a smaller scale, such as 1:60,000 or 1:24,000, can result in serious positional errors. All data, information, and maps are provided "as is" without warranty or any representation of accuracy, timeliness of completeness. The burden for determining accuracy, completeness, timeliness, merchantability and fitness for or the appropriateness for use rests solely on the user. Maryland Department of Natural Resources makes no warranties, express or implied, as to the use of the information obtained here. There are no implied warranties of merchantability or fitness for a particular purpose. The user acknowledges and accepts all limitations."

A dataset listing Washington counties by population for 2024.

For large areas, like Washington State, download as a file geodatabase. Large data sets like this one, for the State of Washington, may exceed the limits for downloading as shape files, excel files, or KML files. For areas less than a county, you may use the map to zoom to your area and download as shape file, excel or KML, if that format is desired.The Boundary layer consists of lines representing the boundaries of Parcels and Legal Descriptions. (See the metadata for those two layers.) Boundary lines are the places that are surveyed in order to delimit the extent of Parcels and Legal Descriptions. The character and accuracy of Boundary locations is held in the attributes of the Points that are at the ends of Boundary lines. All the boundaries of Parcels and Legal Descriptions are covered by a Boundary line. Currently the Boundary layer has little functionality. The only distinction it makes is between upland boundaries and shorelines. In the future Boundary lines will have a richer set of attributes in order to accommodate cartographic needs to distinguish between types of boundaries.WA Boundaries Metadata

Vector polygon map data of sewer districts from King County, Washington containing 10 features.

A sewer district, also known as a sanitary district or wastewater district, is a local government agency responsible for managing and maintaining sewer systems within a specific geographical area. These districts are tasked with collecting and treating wastewater and sewage from homes, businesses, and industries to prevent pollution of waterways and protect public health.

Sewer districts typically oversee the construction, operation, and maintenance of sewer pipes, pump stations, treatment plants, and other infrastructure necessary for wastewater management. They may also implement regulations and programs to promote water conservation and pollution prevention within their jurisdiction.

This sewer district data is available for viewing and sharing as a map in a Koordinates map viewer. This data is also available for export to DWG for CAD, PDF, KML, CSV, and GIS data formats, including Shapefile, MapInfo, and Geodatabase.

Arterial street features coded as P (Principal), C (Collector), or M (Minor) in the King County road class (KC_FCC_ID) code domain in the Metro Transportation Network (TNET) data layer.

See: http://www5.kingcounty.gov/sdc/Metadata.aspx?Layer=trans_network

This layer is a component of King County Roads.

© King County

Vector polygon map data of property parcels from Thurston County, Washington containing 121,778 features.

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Property parcel GIS map data consists of detailed information about individual land parcels, including their boundaries, ownership details, and geographic coordinates.

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Property parcel data can be used to analyze and visualize land-related information for purposes such as real estate assessment, urban planning, or environmental management.

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Available for viewing and sharing as a map in a Koordinates map viewer. This data is also available for export to DWG for CAD, PDF, KML, CSV, and GIS data formats, including Shapefile, MapInfo, and Geodatabase.

Geospatial data about Pierce County, Washington Zip Codes. Export to CAD, GIS, PDF, CSV and access via API.

The Flood Insurance Rate Map (FIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk classifications used are the 1-percent-annual-chance flood event, the 0.2-percent-annual-chance flood event, and areas of minimal flood risk. The FIRM Database is derived from Flood Insurance Studies (FISs), previously published FIRMs, flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data, where available. The FISs and FIRMs are published by the Federal Emergency Management Agency (FEMA). This file is georeferenced to the Earth's surface using the Geographic Coordinate System (GCS) and North American Datum of 1983.

Geospatial data about Clallam County, Washington Parcels. Export to CAD, GIS, PDF, CSV and access via API.

Geospatial data about Grant County, Washington Parcels. Export to CAD, GIS, PDF, CSV and access via API.

Map of Washington County, Maryland, showing distribution of geological formations and structural features.