Government of British Columbia

Polygons delimiting the watershed group boundary, which is a collections of drainage areas. In-land groups will contain a single polygon, coastal groups may contain multiple polygons (one for each island)

Normal Annual Runoff for 1961 - 1990, in mm

A Range Pasture is a grazing area enclosed and separated from other areas by fencing or other barriers (e.g. Natural Range Barrier). May be the management unit of grazing land as reflected in a Range Use Plan. Range Pastures are administrative and not legal boundaries.

The Shorezone Biobanding Lines are a linear representation of the various types of biota (flora and fauna) and their distribution, or lack thereof, found in the shoreunit.

Polygon features representing the vulnerability of coastal aquifers to sea water intrusion.

Kokanee habitat zones for Okanagan region lakes. The purpose of this data is to support the Large Lakes Protocol, an interagency document that addresses the processes that need to be followed during foreshore development. The required application process varies depending on habitat value zone....

Province-wide SDE spatial view displaying dam locations. The public view displays a subset of the attribute data

Stand structure habitat classes associated with mule deer winter range in the Cariboo Region.

Foreshore Plant Habitat Zones for Okanagan region lakes. The purpose of this data is to support the Large Lakes Protocol, an interagency document that addresses the processes that need to be followed during foreshore development. The required application process varies depending on habitat value...

The dataset contains approved legal boundaries for fisheries sensitive watersheds. A FSW is a mapped area with specific management objectives intended to guide development activities which may adversely impact important fish values

A spatial representation of the general distribution of wild mountain sheep (bighorn and thinhorn sheep) in British Columbia. Populations that extend into neighbouring provinces and states are also included. The distribution polygons are divided by species into bighorn and thinhorn sheep.

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...

A polygon coverage showing the location of coalfields with coalbed methane (cbm) potential in BC

Distribution of Black Oystercatcher habitat in coastal British Columbia showing relative abundance (RA) by season and overall relative importance (RI). RI is based on project region and not on the province as a whole. CRIMS is a legacy dataset of BC coastal resource data that was acquired in a...

RESULTS Openings are administrative boundaries for areas harvested with silviculture obligations or natural disturbances with intended forest management activities on Crown Land. The RESULTS openings_svw is a spatial view made up of a number of tables containing information on disturbance dates,...

This 'Current' spatial data layer is publicly accessible, contains the most current Non-Legal Old Growth Management Area (OGMA) polygons and excludes any sensitive information. This data represents spatially defined areas of old growth forest that are identified during landscape unit planning or...

Pelagic Marine Ecounits are intended to describe the sea surface and water column. Two variables were selected to derive pelagic ecounits:1. Salinity and 2. Stratification. The British Columbia Marine Ecological Classification (BCMEC) is a hierarchical classification that delineates Provincial...

Modeled data showing the likely distribution of gray whales. CRIMS is a legacy dataset of BC coastal resource data that was acquired in a systematic and synoptic manner from 1979 and was intermittently updated throughout the years. Resource information was collected in nine study areas using a...

Province-wide spatial view showing the most downstream point of a stream, as determined by Water Allocation staff, to have a current or potential water quantity/quality concern. Note: This layer has replaced the older Water Allocation Restrictions view spatial layer. This data is updated nightly.

Polygon features represent developed ground water aquifers in BC (that have been mapped). Most aquifer boundaries are delineated based on geology, hydrology and topographic information. Some aquifer boundaries stop at the border of BC mapsheet boundaries due to resource or data constraints at the...