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Composite GIS layer of management prescriptions for Caribou-Targhee National Forest and Curlew National Grassland. Spatial data sets were combined to facilitate working with 3 individual datasets as one layer.
DOES NOT INCLUDE AQUATIC INFLUENCE ZONES (AIZ) RX Codes: 2.8.3,
UPDATES:
Includes 2 updates to prescriptions on the Targhee NF - the Westwide Energy Corridor on Dubois RD (WO programatic EIS, 2009) and Relay Ridge communication tower (special use permit, Teton Basin RD, 2011).
"2012a" version incorporates corrections in Teton Canyon in response to Ranger District request.
"2015" version includes corrections along Moose Crk, Trail Crk and Mike Harris Cmpgrnd area, per Teton Basin District Ranger request.
Update: June 28, 2016 -special use permit boundary correction/clarification of Kelly Canyon SUP Boundary, prescription 4.2. See "Letter To The File" signed by Palisades District Ranger Tracy Hollingshead. Update clarifies discrepancies between 1990EA, GIS layer and perceived ski hill boundary
"2021" version: Vertical integration performed between this dataset and authoritative ALP data (land ownership data). Boundaries were adjusted to reflect changes in ownership and updated administrative lines.
The feature was digitized in June, 2022 by Horrocks Engineers from the USGS report: Summary of U.S. Highway 20 Crossing Events by GPS-collard Grizzly Bears in Idaho, 2000-2020 (see citation below). The report identifies 4 high priority crossing locations on US-20 by begin and ending mileposts.
Citation:
Gould, M.J., M.A. Haroldson, B.E. Karabensh, and F.T. van Manen. 2022. Summary of U.S.
Highway 20 crossing events by GPS-collared grizzly bears in Idaho, 2000–2020. U.S.
Geological Survey, Northern Rocky Mountain Science Center, Interagency Grizzly Bear Study
Team, Bozeman, Montana.
This coverage shows the extent of trails that are groomed during winter for snowmobile use. For an online trail report, printable map, and further information, visit http://www.co.fremont.id.us/departments/parks_rec/pdf/snowmap.pdf
The Flood Insurance Rate Map (FIRM) 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 data can be 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). This database has been created by digitizing data from georefrenced paper FIRM maps and adding information from FIS where available. This data should be used as a reference layer, not as an authoratative source.
Parent layer from Digitized FEMA FIRM maps for Idaho
Frequency of grizzly bear crossing events across U.S. Highway 20 in Idaho by 500-m segment during 2000–2020 using all crossing events. Data represent 38 (28 males, 10 females) grizzly bears monitored with GPS collars during 2000–2020.