This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

Steelhead Abundance - Point Features [ds184]

Metadata Updated: September 17, 2019

The CalFish Abundance Database contains a comprehensive collection of anadromous fisheries abundance information. Beginning in 1998, the Pacific States Marine Fisheries Commission, the California Department of Fish and Game, and the National Marine Fisheries Service, began a cooperative project aimed at collecting, archiving, and entering into standardized electronic formats, the wealth of information generated by fisheries resource management agencies and tribes throughout California.Extensive data are currently available for chinook, coho, and steelhead. Major data categories include adult abundance population estimates, actual fish and/or carcass counts, counts of fish collected at dams, weirs, or traps, and redd counts. Harvest data has also been compiled for many streams.This CalFish Abundance Database shapefile was generated from fully routed 1:100,000 hydrography. In a few cases streams had to be added to the hydrography dataset in order to provide a means to create shapefiles to represent abundance data associated with them. Streams added were digitized at no more than 1:24,000 scale based on stream line images portrayed in 1:24,000 Digital Raster Graphics (DRG).These features represent abundance information resulting from counts at weirs, fish ladders, or other point-type monitoring protocols such as beach seining. The point features in this layer typically represent the location for which abundance data records apply. In many cases there are multiple datasets associated with the same point location, and so, point features overlap. Please view the associated datasets for detail regarding specific features. In CalFish these are accessed through the "link" field that is visible when performing an identify or query operation. A URL string is provided with each feature in the downloadable data which can also be used to access the underlying datasets.The steelhead data that is available via the CalFish website is actually linked directly to the StreamNet website where the database''s tabular data is currently stored. Additional information about StreamNet may be downloaded at http://www.streamnet.org. Complete documentation for the StreamNet database may be accessed at http://www.streamnet.org/def.html

Access & Use Information

Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

Downloads & Resources

Dates

Metadata Created Date September 17, 2019
Metadata Updated Date September 17, 2019

Metadata Source

Harvested from State of California

Additional Metadata

Resource Type Dataset
Metadata Created Date September 17, 2019
Metadata Updated Date September 17, 2019
Publisher California Department of Fish and Wildlife
Unique Identifier 76672b7b-f0eb-4c08-8cf8-e7f58fdc0cd2
Maintainer
BIOS_Admin
Maintainer Email
Public Access Level public
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 69693ffa-b4b2-469d-ba2c-e4864c8ba845
Harvest Source Id 653cc362-70fc-46e1-9fb1-e76815ee1c88
Harvest Source Title State of California
Data Last Modified 2019-09-12T05:09:11.774029
Source Datajson Identifier True
Source Hash 402a4681ca32ae9ba0ae34cccab141ca93e489f6
Source Schema Version 1.1
Category Natural Resources

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