CANADA (BRITISH COLUMBIA) · BRITISH COLUMBIA · SPECIES · WATER
Obstacles to fish passage
What this layer shows
Mapped fish-passage obstacles from source surveys. Their condition and passability can change. A mapped obstacle does not prove upstream habitat is fish-free; review the source and assess the site.
Publisher and licence
Province of British Columbia · Open Government Licence – British Columbia 2.0
Province of British Columbia. Contains information licensed under the Open Government Licence – British Columbia (https://www2.gov.bc.ca/gov/content/data/policy-standards/data-policies/open-data/open-government-licence-bc).
Where the data comes from
ARCGIS · delivery.maps.gov.bc.ca
Merestone asks this service live for the area on screen. Nothing is copied or stored beyond a short cache.
Facts shown for each feature
Waterbody · Survey date · Source · Reference
In these presets
Water
BC freshwater, fish, groundwater and historical flood context. Inventories do not establish current fish absence, stream banks or statutory setbacks. Historical flood studies are not comprehensive current hazard mapping.