Research Tools
Mapping Tools
Hydrologic Data
GIS Data
Spatial data
Spatial data available from IDWR conforms to the Idaho state projection standard which is the Idaho Transverse Mercator NAD83 (IDTM83). Most of this spatial data is state-wide and might not be appropriate for detailed, site-specific analysis.Digital aerial photos
Digital aerial photos are available for download from this webpage. In addition, IDWR has an archive of aerial photos taken by several different sources, including NASA's ER-2 aircraft. For aerial photography available only as film transparencies or paper photos, please contact the GIS team.Additional Information
NOTE: While we do our best to produce good data, you might find a problem we overlooked. Please report any errors you find to the GIS team.
Category | Originator | Description | Data | Metadata |
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Administrative Boundaries | IDWR | Coeur d'Alene Spokane River Basin AdjudicationCSRBA | Download | View |
Administrative Boundaries | IDWR | IDWR Administrative Basins | Download | View |
Administrative Boundaries | IDWR | IDWR Administrative Basins 01-03 | Download | View |
Administrative Boundaries | IDWR | IDWR Regional Offices | Download | View |
Administrative Boundaries | IDWR | IDWR Administrative Regions | Download | View |
Administrative Boundaries | IDWR | Snake River Basin AdjudicationSRBA | Download | View |
Administrative Boundaries | IDWR | Snake River Basin Adjudication Reporting AreasSRBA | Download | View |
Administrative Boundaries | IDWR | Water Banks | Download | View |
Administrative Boundaries | BLM | BLM Administrative Units | Data Topic: POLITICAL GROUP | |
Administrative Boundaries | BLM | BLM Planning Units | Data Topic: POLITICAL GROUP | |
Administrative Boundaries | BLM | Idaho Ownership | Search term: USFS SURFACE OWNERSHIP | |
Administrative Boundaries | USFS | USFS Districts | Search term: USFS DISTRICT BOUNDARIES | |
Administrative Boundaries | BLM, USFS | Wilderness Areas Instructions When you click Link, find and download Public_Lands_WA.zip. |
Link | |
Administrative Boundaries | BLM | Wilderness Study Areas Instructions When you click Link, find and download Public_Lands_WSAs.zip. |
Link | |
Administrative Boundaries | US Census Bureau | Congressional Districts | TIGER/Line Shapefiles FTP folder: CD | |
Administrative Boundaries | USDA NRCS | Counties | TIGER/Line Shapefiles FTP folder: COUNTIES | |
Administrative Boundaries | US Census Bureau | Legislative Districts | TIGER/Line Shapefiles FTP folders: SLDL and SLDU | |
Administrative Boundaries | US Census Bureau | State Boundary | TIGER/Line Shapefiles FTP folder: STATE | |
Administrative Boundaries | US Census Bureau | Tribal Boundaries | TIGER/Line Shapefiles FTP folders: AIANNH and AITSN | |
Administrative Boundaries | US Census Bureau | Census Blocks | TIGER/Line Shapefiles FTP folder: TABBLOCK | |
Administrative Boundaries | US Census Bureau | Census Block Groups | TIGER/Line Shapefiles FTP folder: BG | |
Administrative Boundaries | US Census Bureau | Census Tracts | TIGER/Line Shapefiles FTP folder: TRACT | |
Administrative Boundaries | US Census Bureau | Zip Codes | TIGER/Line Shapefiles FTP folder: ZCTA5 | |
Administrative Boundaries | IDFG | Idaho Department of Fish and Game Regions | GeoData folder: ADMINISTRATIVE REGIONS | |
Administrative Boundaries | IDFG | Idaho Department of Fish and Game Units | GeoData folder: GAME MANAGEMENT UNITS | |
Administrative Boundaries | TAX | School Districts | Taxing District Type: SCHOOL | |
Aquifers | IDWR | Flow systems | Download | View |
Aquifers | IDWR | Generalized Aquifer Geology | Download | View |
Aquifers | IDWR | Ground Water Flow Directions | Download | View |
Aquifers | IDWR | Rathdrum Aquifer | Download | View |
Aquifers | IDWR | Snake Plain Aquifer | Download | View |
Aquifers | IDWR | Spokane Aquifer | Download | View |
Aquifers | USGS | Moscow-Pullman Aquifer | Download | View |
Aquifers | USGS | Generalized Aquifers | Dataset name: AQUIFERS_US | |
Cities | US Census Bureau | All Cities | TIGER/Line Shapefiles FTP folder: PLACES | |
Cities | US Census Bureau | Incorporated Places | TIGER/Line Shapefiles FTP folder: CBSA | |
Cities | US Census Bureau | Major Cities | TIGER/Line Shapefiles FTP folder: CONCITY | |
Cities | US Census Bureau | Urban Areas | TIGER/Line Shapefiles FTP folder: UAC | |
Dam Safety | IDWR | Idaho Dams | Download | View |
Dam Safety | NID | Idaho Dams | Link | |
Topo Maps | INSIDE Idaho | Digital Raster Graphics | Link | |
Climate | NWS | ROMAN RAWS | RAWS Locations RAWS Websites |
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Climate | USBR | Agrimet Stations | Link | |
Climate | IDWR | Evapotranspiration (ET): 1985METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 1986METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 1992METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 1996METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 1997METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 2000METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 2002METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 2003METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 2005METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 2006METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 2008METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 2009METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 2010METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET): 2011METRIC | Download | View |
Climate | IDWR | Evapotranspiration (ET) Idaho Stations | Download | View |
Climate | PRISM NACSE | Precipitation Data | Link | |
Climate | USDA NRCS | SNOTEL Precipitation Data | Link | |
Floodplain | FEMA | National Flood Hazard Layer | Link | |
Floodplain | FEMA | Flood Map Service Center (MSC) | Link | |
Floodplain | TAX | Flood Control Districts | Taxing District Type: FLOOD | |
Floodplain | FEMA | FEMA DFIRM File List | View | |
Floodplain | FEMA | DFIRM (by county): Ada, Bannock, Benewah, Blaine, Bonner, Canyon, Jefferson, Kootenai, Shoshone, Twin Falls, Washington Instructions When you click Link, the FEMA Flood Map Service Center page opens. Follow these instructions to find the correct download on the FEMA website.
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Link | |
Gaging Stations | USGS | USGS sites | Search term: GAGING STATIONS | |
Names | USGS | Idaho Geographic Names | Data Name: IDAHO | |
Geology | USGS | Faults | Link | |
Geology | USGS | Major Lithologic Units | Data Name: BVBVOL10 | |
Geology | USGS | Surficial Geology | Link | |
Geology | USBM | Mineral Deposits in the Snake River Basin | Data Name: BVBDEP | |
Geology | USBM | Mining Claims in the Snake River Basin | Data Name: BVICLMD | |
Geothermal | IDWR | Geothermal Resources | Download | View |
Geothermal | NOAA, IDEQ, IDWR | Known Geothermal Resource Areas | Download | View |
Ground Water | IDWR | Areas of Ground Water Concern | Download | View |
Ground Water | IDWR | Areas of Ground Water Vulnerability | Download | View |
Ground Water | IDWR | Eastern Snake Plain Aquifer Model: BoundaryESPA | Download | View |
Ground Water | IDWR | Eastern Snake Plain Aquifer Model: Model GridESPA | Download | View |
Ground Water | IDWR | Eastern Snake Plain Aquifer Model: Rexburg BenchESPA | Download | View |
Ground Water | IDWR | Eastern Snake Plain Aquifer Model: Tributary BasinsESPA | Download | View |
Ground Water | IDWR | Ground Water Quality Monitoring Sites | Download | View |
Hydrography | USGS | 1:100,000 Streams and Rivers | Link | |
Hydrography | USGS | 1:2,000,000 Major Lakes | Link | |
Hydrography | USGS | 1:24,000 Hydrography | Link | |
Hydrography | IDWR | 1:250,000 Lakes | Download | View |
Hydrography | IDWR | 1:250,000 Rivers | Download | View |
Hydrography | IDEQ | Federally Designated Protected Streams: 303d Lakesprotected rivers | Link | |
Hydrography | IDEQ | Federally Designated Protected Streams: 303d Riversprotected rivers | Link | |
Hydrography | USFS | Federally Designated Protected Streams: Wild and Scenicprotected rivers | Search term: WILD AND SCENIC RIVERS | |
Hydrography | BLM | Federally Designated Protected Streams: Wild and Scenicprotected rivers | Contact BLM: Idaho State Office, Public Room P: (208) 373-3889 |
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Hydrography | INSIDE Idaho | Hydrography Data | Link | |
Hydrography | IDWR | State of Idaho Designated Protected Streamsprotected rivers | Download | View |
Hydrography | IDWR | State of Idaho Designated Protected Streams: Minimum Stream Flow: Linesprotected rivers | Download | View |
Hydrography | IDWR | State of Idaho Designated Protected Streams: Minimum Stream Flow: Pointsprotected rivers | Download | View |
Hydrography | IDWR | State of Idaho Designated Protected Streams: Minimum Stream Flow: Polygonsprotected rivers | Download | View |
Hydrography | IDL | Navigable Waters | Link | |
Planning | IDWR | Planning Basins | Download | View |
Regulatory Areas | IDWR | Areas of Drilling ConcernADC | Download | View |
Regulatory Areas | IDWR | Critical Ground Water Management AreasCGWA | Download | View |
Regulatory Areas | IDWR | Ground Water Management AreasGWMA | Download | View |
Regulatory Areas | IDWR | Ground Water DistrictsGWD | Download | View |
Regulatory Areas | IDWR | Moratorium Areas | Download | View |
Regulatory Areas | IDWR | Trust Water Areas | Download | View |
Regulatory Areas | IDWR | Non-Trust Water Areas | Download | View |
Regulatory Areas | IDWR | Water Districts | Download | View |
Regulatory Areas | IDWR | Wild and Scenic Watersheds | Download | View |
Regulatory Areas | IDWR | Recreational Dredging | Download | View |
Irrigation | IDWR | Boise Valley: 1941-1998 | Download | View |
Irrigation | IDWR | Consumptive Use | Download | View |
Irrigation | IDWR | Irrigation Company Service Area Boundaries | Download | View |
Irrigation | IDWR | Season of Use | Download | View |
Land Use/Land Cover | IDWR | Bear River Basin: 2009 | Download | View |
Land Use/Land Cover | IDWR | Lower Boise River Basin: 2000 | Download | View |
Land Use/Land Cover | IDWR | Lower Boise River Basin: 1994 | Download | View |
Land Use/Land Cover | IDWR | Lower Boise River Basin: 1939 | Download | View |
Land Use/Land Cover | IDWR | Coeur d'Alene Basin: 1989 | Download | View |
Land Use/Land Cover | IDWR | Payette River Basin: 1992 | Download | View |
Land Use/Land Cover | IDWR | Lower Payette River Basin: 1997 | Download | View |
Land Use/Land Cover | IDWR | Lower Payette River Basin: 1949 | Download | View |
Land Use/Land Cover | IDWR | Snake River Plain: 1992 | Download | View |
Land Use/Land Cover | IDWR | Snake River Plain: 1980 | Download | View |
Land Use/Land Cover | IDWR | Upper Snake River Basin: 1991 | Download | View |
Land Use/Land Cover | IDWR | Eastern Snake River Plain: Crop Type: 2000ESPA | Download | View |
Land Use/Land Cover | IDWR | Eastern Snake River Plain: Irrigated Lands: 2011ESPA | Download | View |
Land Use/Land Cover | IDWR | Eastern Snake River Plain: Irrigated Lands: 2010ESPA | Download | View |
Land Use/Land Cover | IDWR | Eastern Snake River Plain: Irrigated Lands: 2009ESPA | Download | View |
Land Use/Land Cover | IDWR | Eastern Snake River Plain: Irrigated Lands: 2008ESPA | Download | View |
Land Use/Land Cover | IDWR | Eastern Snake River Plain: Irrigated Lands: 2006ESPA | Download | View |
Land Use/Land Cover | IDWR | Eastern Snake River Plain: Irrigated Lands: 2002ESPA | Download | View |
Land Use/Land Cover | IDWR | Eastern Snake River Plain: Irrigated Lands: 2000ESPA | Download | View |
Land Use/Land Cover | IDWR | Eastern Snake River Plain: Irrigated Lands: 1996ESPA | Download | View |
Land Use/Land Cover | IDWR | Eastern Snake River Plain: Irrigated Lands: 1986ESPA | Download | View |
Land Use/Land Cover | IDWR | Eastern Snake River Plain: Irrigated and Non-Irrigated Lands: 1986ESPA | Download | View |
Land Use/Land Cover | IDWR | Lower Boise River Valley: Land Use Change: 1994-2000 | Download | View |
Land Use/Land Cover | IDWR | Lower Boise River Valley: Land Use Change: 1939-2000 | Download | View |
Land Use/Land Cover | IDWR | Lower Boise River Valley: Land Use Change: 1939-1994 | Download | View |
Land Use/Land Cover | IDWR | Lower Payette River Valley: Land Use Change: 1949-1997 | Download | View |
Land Use/Land Cover | USGS | Idaho GAP | Link | |
Land Use/Land Cover | USGS | Land Cover Data | Link | |
Land Use/Land Cover | EPA | Land Cover Data | Link | |
Land Use/Land Cover | USDA | Land Cover Data | Link | |
Soils | USDA NRCS | 1:250,000 STATSGO | Dataset name: USSOILS | |
Soils | IDWR | Pond Soils Analysis | Download | View |
Soils | USDA NRCS | Soil Data | Link | |
Soils | INSIDE Idaho | Soil Data | Link | |
Soils | USDA NRCS | Soil Surveys | Link | |
Soils | USDA NRCS | Soil Surveys: SSURGO OnePlan | Link | |
Land Survey | BLM | Public Land Survey System (PLSS) | Link | |
Land Survey | INSIDE Idaho | Public Land Survey System (PLSS) | Link | |
Public Water | IDWR | Municipal Service Area Boundaries | Download | View |
Quadrangle Boundaries | IDWR | 1:250,000 Quadrangles | Download | View |
Quadrangle Boundaries | IDWR | 1:100,000 Quadrangles | Download | View |
Quadrangle Boundaries | IDWR | 1:24,000 Quadrangles | Download | View |
Remote Sensing | USGS | Landsat Data: EarthExplorer | Link | |
Remote Sensing | USGS | Landsat Data: EROS | Link | |
LiDAR | Various | Light detection and ranging data for Idaho | Link | |
Transportation | USFS | Boise National Forest | Search term: USFS Road Basic | |
Transportation | US Census Bureau | Major Roads | TIGER/Line Shapefiles FTP folder: PRISECROADS | |
Transportation | US Census Bureau | Railroads | TIGER/Line Shapefiles FTP folder: RAILS | |
Transportation | US Census Bureau | Roads | TIGER/Line Shapefiles FTP folder: ROADS | |
Transportation | INSIDE Idaho | Transportation Data | Link | |
Transportation | ITD | Transportation Data | Link | |
Water Rights | IDWR | Adjudication: Places of Use: Claimed | Download | View |
Water Rights | IDWR | Adjudication: Places of Use: Recommended | Download | View |
Water Rights | IDWR | Adjudication: Points of Diversion: Claimed | Download | View |
Water Rights | IDWR | Adjudication: Points of Diversion: Recommended | Download | View |
Water Rights | IDWR | Adjudication: Water Use Code Descriptions | View | |
Water Rights | IDWR | Permits: Places of Use | Download | View |
Water Rights | IDWR | Permits: Points of Diversion | Download | View |
Water Rights | IDWR | Water Right: Places of Use | Download | View |
Water Rights | IDWR | Water Right: Points of Diversion | Download | View |
Water Rights | IDWR | Application for Permit: Places of Use | Download | View |
Water Rights | IDWR | Application for Permit: Points of Diversion | Download | View |
Watersheds | INSIDE Idaho | Watershed DataHydrologic Unit, HU | Link | |
Watersheds | USGS | Watershed Data (only)Hydrologic Unit, HU | Link | |
Watersheds | USGS | Watershed Data (with NHD Data)Hydrologic Unit, HU | Link | |
Wells | IDWR | All Permitted Wells | Download | View |
Wells | IDWR | Injection Wells | Download | View |
Wetlands | FWS | Idaho Wetlands | Link | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 21 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 22 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 23 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 24 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 25 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 27 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 29 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 31 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 32 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 33 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 34 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 35 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 36 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 37 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 41 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 43 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 45 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 47 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 51 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 55 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 57 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 61 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 63 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 65 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 67 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 69 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 71 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 72 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 73 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 74 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 75 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 77 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 78 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 79 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 81 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 82 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 83 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 84 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 85 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | USDA NHAP | Snake River: 1986: Basin 86 (color infrared, 3-meter pixels) | Download | |
Aerial Photography | Valley Air Photos | Boise River Valley: 2000 (color infrared, 1.75-meter pixels) | Download | |
Aerial Photography | Valley Air Photos | Boise River Valley: 1994 (color infrared, 1.75-meter pixels) | Download | |
Aerial Photography | Valley Air Photos | Boise River Valley: 1939 (black & white, 1.75-meter pixels) | Download | |
Aerial Photography | Farm Service Administration | Raft River Area: 1962 (black & white) | Download | |
Aerial Photography | Farm Service Administration | Raft River Area: 1968 (black & white) | Download | |
Aerial Photography | Soil Conservation Service | Payette River Valley: 1949 (black & white) | Download | |
Aerial Photography | Valley Air Photos | Payette River Valley: 1997 (color infrared) | Download | |
Aerial Photography | Farm Service Administration | Oakley Fan Area: 1962 (black & white) | Download | View |
Aerial Photography | Farm Service Administration | Oakley Fan Area: 1968 (black & white) | Download | View |
Water Measurement | IDWR | Water Measurement Information Systems (WMIS) | Download | View |