The zipped data files (including metadata) are password protected. Contact Keith T. Weber to request the password. The Files require Winzip to extract. Prior to downloading data, please
read the data disclaimer.
Spatial Data
Fort Hall surficial geology for the southern portion of the Fort Hall Indian Reservation. Data source is from Idaho Geological Survey, Moscow, Idaho.
Statsgo soils for the RGI area of concern. Data source is U.S. Department of Agriculture, Soil Conservation Service. Includes metadata and dbase tables.
PLSS boundaries within the RGI study area. The data represents polygon delineations of the public land survey system (PLSS) with Township, Range and Section information.
The data was produced by the Idaho Department of Water Resources (IDWR).
Septic tanks - Consists of septic tank information within the Regional Geographic Initiative area of concern. Septic tank data produced by the DEQ Health District were joined to
Idaho Public Land Survey System (PLSS) data.
Ownership boundaries within the RGI area of concern. Data source from BLM Surface Management Maps
Land jurisdictions - District and ownership boundaries within and adjacent to RGI study area. The data is based upon 1:100000 scale Bureau of Land Management (BLM) surface management maps.
Data set includes jurisdictions for the Fort Hall Indian Reservation, Caribou National Forest, INEEL, BLM Burley District, BLM Idaho Falls District and private lands. This data is from the Interior Columbia Basin
Ecosystem Managment Project (ICBEMP).
Soil Permeability for the Lower Portneuf River Valley. The coverage identifies where soils in the Lower Portneuf River Valley (LPRV) are permeable based upon values of Low,
Moderate and High. These values are based on averaged categorical numeric values from the original SSURGO database.
Vegetation classification for Lower Portneuf River Valley and Fort Hall area. Data provided by Idaho Gap Analysis Project.
Soils data for the Lower Portneuf Area, constituting all of the SSURGO level soils data completed by the Natural Resource Conservation Service (formerly the SCS) for this area.
Contains metadata (including IGIAC formated metadata produced by the ISU GIS Center) and data description files, and the info tables with attribute data.
French drains - Identifies French drain or drywell locations within the Lower Portneuf River Valley (LPRV) using GPS equipment and heads-up digitizing methods.
French drains Areas - Shows estimated French drain or drywell search areas for the Lower Portneuf River Valley (LPRV). The areas are based upon collected French drains data and city
road locations.
Zoning - Contains municipal zoning areas for the City of Pocatello. Data was provided by the City of Pocatello.
Wells - Location of wells within the RGI study area.
The RGI database, in Microsoft ACCESS 97 format (No metadata at this time. Refer to data design for description of fields and values).
Chubbuck Municipal Wells Capture Zones - Capture zone polygon coverages for the City of Chubbuck municipal water wells in the Lower Portneuf-Marsh Valley, Idaho.
Capture zone was constructed in MWCAP utilizing hydrologic parameters obtained from well logs, government reports, personal communication, etc.
Pocatello Municipal Wells Capture Zones - Capture zone corridor polygon coverages for City of Pocatello Municipal water wells in the Lower Portneuf and Marsh Valley, Idaho.
The corridors boundaries were determined from capture zones extents, geology and estimated aquifer boundaries.
For the Capture Zones coverages described above, we have made available the "Source Water Assessment Capture Zone Delineations: Lower Portneuf and Marsh Valley Public Water Supply Wells"
report and Data tables for your reference.
EPA Contaminant Locations - Extracted from Region 10 data, includes point locations of Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) superfund site
locations, Resource Conservation and Recovery Act (RCRA) Treatment, Storage, and Disposal (TSD) Facilities, and Toxics Release Inventory (TRI) data for 1993.