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Found 10 records similar to Base Watersheds

Provincial

Base Hydrography Update Index depicts the extent of the current HUC 8 (Hydrologic Unit Code) watersheds completed in 2018-2021.

Last Updated: Sep. 14, 2022
Date Published: Mar. 1, 2022
Organization: Government of Alberta
Formats: XML HTML other ESRI REST
Keywords:  -CANADA, ALBERTA, HYDRO, INLANDWATERS, LAKE, LIVE-DATA-AND-MAPS, MAJOR-CANAL, MAJOR-RIVER, OXBOW
Provincial

Watershed polygons of Third Order and greater based on the Strahler Stream Order classification method and the 1:50,000 scale Canadian National Topographic Series of maps.

Last Updated: May 19, 2021
Date Published: Mar. 9, 2011
Organization: Government of British Columbia
Formats: KML WMS HTML
Keywords:  BC Watershed Atlas, WDIC, WSA, watershed, Government information
Provincial

Watershed boundary delineated for Canada-BC hydrometric stations. Currently, watersheds were delineated using 1:50,000 scale boundaries in 1996, and many watersheds encompass entire drainages, instead of just the upstream watersheds. Note - Not yet available, but we are in the process of generating BC hydrometric station upstream watersheds using updated base data, using the following method: Within BC, watershed boundaries are based on the 1:20,000-scale Freshwater Atlas fundamental watersheds, and trimmed using the BC TRIM DEM used to approximate the height-of-land at the station locations. Outside of BC, but within Canada, watershed boundaries were approximated using Canada CDED DEM data for delineation (no "stream burning" was used) and some manual editing of boundaries was done to approximately match hydrology data after the fact.

Last Updated: Dec. 10, 2020
Date Published: Mar. 9, 2011
Organization: Government of British Columbia
Formats: KML WMS HTML
Keywords:  hydrology, isoline, low flow, stream flow, Government information
Provincial

The Riparian Area Assessment of the North Saskatchewan and Battle River Watersheds project focused on assessing riparian habitat along lake, creek, stream and river shorelines. The majority of the shorelines of interest were located within the NSR or Battle River watersheds. however, an additional shoreline was also assessed within municipalities that partially intersect, but are not completely contained within, either the NSR or Battle River watersheds. In addition to assessing new shorelines, an important component of this project was compiling data for shorelines that had been previously assessed in central Alberta using the same assessment methodology.

Last Updated: Sep. 12, 2022
Date Published: Mar. 14, 2022
Organization: Government of Alberta
Formats: XML PDF HTML other
Keywords:  -CANADA, ALBERTA, BATTLE-RIVER, BIOTA, ENVIRONMENT, LAND-COVER, NORTH-SASKATCHEWAN-RIVER, RIPARIAN-INTACTNESS, RIPARIAN-MANAGEMENT-AREA
Provincial

The Historical Watershed Boundary Maps consists of the watersheds printed colour maps within Alberta that were delineated as part of the Phase 3 Forest Inventory program. The maps have been scanned in black and white as well as colour. This product can be viewed on a computer, printed or plotted in part or in whole. All available maps are provided in Adobe PDF and Tif format sorted by the National Topographic System (NTS) 1:50 000 and 1:250 000 blocks within downloadable WinZip files.

Last Updated: Sep. 10, 2022
Date Published: May 31, 2017
Organization: Government of Alberta
Formats: XML HTML other
Keywords:  -CANADA, 1-250-000-SCALE-MAPS, 1-50-000-SCALE-MAPS, ALBERTA, BASIN-SUBDIVISION, COLOUR, DRAINAGE-BASIN, GEOSCIENTIFICINFORMATION, HISTORICAL
Provincial

The Historical Watershed Boundary Maps consists of the watersheds printed colour maps within Alberta that were delineated as part of the Phase 3 Forest Inventory program. The maps have been scanned in black and white as well as colour. This product can be viewed on a computer, printed or plotted in part or in whole. All available maps are provided in Adobe PDF and Tif format sorted by the National Topographic System (NTS) 1:50 000 and 1:250 000 blocks within downloadable WinZip files.

Last Updated: Sep. 14, 2022
Date Published: May 31, 2017
Organization: Government of Alberta
Formats: XML HTML other
Keywords:  -CANADA, 1-250-000-SCALE-MAPS, 1-50-000-SCALE-MAPS, ALBERTA, BASIN-SUBDIVISION, COLOUR, DRAINAGE-BASIN, GEOSCIENTIFICINFORMATION, HISTORICAL
Provincial

The Historical Watershed Boundary Maps consists of the watersheds printed colour maps within Alberta that were delineated as part of the Phase 3 Forest Inventory program. The maps have been scanned in black and white as well as colour. This product can be viewed on a computer, printed or plotted in part or in whole. All available maps are provided in Adobe PDF and Tif format sorted by the National Topographic System (NTS) 1:50 000 and 1:250 000 blocks within downloadable WinZip files.

Last Updated: Sep. 14, 2022
Date Published: May 31, 2017
Organization: Government of Alberta
Formats: XML HTML other
Keywords:  -CANADA, 1-250-000-SCALE-MAPS, 1-50-000-SCALE-MAPS, ALBERTA, BASIN-SUBDIVISION, COLOUR, DRAINAGE-BASIN, GEOSCIENTIFICINFORMATION, HISTORICAL
Provincial

The Historical Watershed Boundary Maps consists of the watersheds printed colour maps within Alberta that were delineated as part of the Phase 3 Forest Inventory program. The maps have been scanned in black and white as well as colour. This product can be viewed on a computer, printed or plotted in part or in whole. All available maps are provided in Adobe PDF and Tif format sorted by the National Topographic System (NTS) 1:50 000 and 1:250 000 blocks within downloadable WinZip files.

Last Updated: Sep. 14, 2022
Date Published: May 31, 2017
Organization: Government of Alberta
Formats: XML HTML other
Keywords:  -CANADA, 1-250-000-SCALE-MAPS, 1-50-000-SCALE-MAPS, ALBERTA, BASIN-SUBDIVISION, COLOUR, DRAINAGE-BASIN, GEOSCIENTIFICINFORMATION, HISTORICAL
Provincial

The Historical Watershed Boundary Maps consists of the watersheds printed colour maps within Alberta that were delineated as part of the Phase 3 Forest Inventory program. The maps have been scanned in black and white as well as colour. This product can be viewed on a computer, printed or plotted in part or in whole. All available maps are provided in Adobe PDF and Tif format sorted by the National Topographic System (NTS) 1:50 000 and 1:250 000 blocks within downloadable WinZip files.

Last Updated: Sep. 14, 2022
Date Published: May 31, 2017
Organization: Government of Alberta
Formats: XML HTML other
Keywords:  -CANADA, 1-250-000-SCALE-MAPS, 1-50-000-SCALE-MAPS, ALBERTA, BASIN-SUBDIVISION, COLOUR, DRAINAGE-BASIN, GEOSCIENTIFICINFORMATION, HISTORICAL
Provincial

This dataset shows length weighted connectivity values summarized by hydrologic unit code (HUC) for a provincial stream connectivity indicator that assesses connectivity for aquatic organisms in stream networks. The stream connectivity indicator supports evaluation and reporting on indicator condition over time and provides information to support management of watercourse crossings. The stream connectivity indicator produces an estimate of the average connectivity in a stream network, considering the movement requirements of local species and the locations of watercourse crossings. The indicator is calculated and summarized using hydrologic unit codes (HUCs).

Last Updated: Sep. 14, 2022
Date Published: Aug. 24, 2021
Organization: Government of Alberta
Formats: XML HTML other
Keywords:  -CANADA, ALBERTA, BARRIER-PASSABILITY, CONNECTIVITY-STATUS, CUMULATIVE-EFFECTS, INLANDWATERS, PRIORITIZATION, ROAD-CROSSINGS, WATERSHEDS
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