California Department of Fish and Game Pacific States Marine Fisheries Commission 20040701 vector digital data ftp://ftp.dfg.ca.gov/BDB/GIS/BIOS/Public_Datasets/100_199/ds184.zip http://bios.dfg.ca.gov Pacific States Marine Fisheries Commission tabular digital data www.streamnet.org 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/online-data/data_develop.html# This steelhead shapefile is a component of the CalFish Abundance Database. Linear and point features in the database depict the data collection sites associated with fisheries information that is currently contained in the CalFish Abundance Database. This shapefile is not meant to reflect fish distribution. 19250101 20050101 ground condition In work Irregular -124.290292 -121.668440 41.939760 36.330314 ISO 19115 Topic Category biota inlandWaters oceans environment None Oncorhynchus mykiss trap dam seine population adult snorkel survey anadromous peak winter steelhead sport harvest fish ladder half-pounder spawning summer steelhead redd count survey Salmonidae Coastal rainbow trout harvest live fish None Eel River Trinity River Mad River Smith River Sacramento River San Joaquin Russian River California Central Valley South Fork Trinity River Northern California Coast Klamath River Prairie Creek No restrictions. Data within the CalFish Anadromous Database was obtained from a variety of sources. Some count data may not be suitable for comparison or analysis. A short summary providing details of methodologies used to collect data and/or circumstances that may have affected the accuracy of the individual counts have been included in the dataset. The original reference material should be consulted when a more detailed description is appropriate. Each data record within the database is associated with a reference. Copies of reference materials can be obtained from Connie Shannon at the CDFG Region 1, Cantara Office (530) 225-2155, or through the StreamNet Regional Library located in Portland, http://www.fishlib.org. California Department of Fish and Game, Northern California North Coast Region Eric Haney Information Services Branch Manager mailing and physical

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Redding California 96001 US 530-225-2052 530-225-2267 ehaney@dfg.ca.gov Unclassified Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.3.1.4959 Although every effort was made to accurately represent the locations where data were collected, some references used to compile abundance data contain location descriptions for stream locations that could not be ascertained from current 1:24,000 DRG images. Where counts are associated with non-specific collection sites, and migration barriers are unknown, abundance data is linked to the entire stream. Details about the locations used to depict each shape have been included in the comment area of each dataset. Metadata imported from earlier version Received from Connie Shannon (DFG R1) updated version of dataset with corrected hyperlink. 20110101 California Department of Fish and Game Will Patterson geodata@dfg.ca.gov Vector Entity point 29 NAD 1983 California Teale Albers 34.0 40.5 -120.0 0.0 0.0 -4000000.0 coordinate pair 0.000000003754707655900803 0.000000003754707655900803 meter D North American 1983 GRS 1980 6378137.0 298.257222101 ds184 SHAPE Latitude-Longitude ID: A unique identifier assigned to each stream in the hydrography dataset 1:100,000 Routed Hydrography Coordinates defining the features. LLIDs are unique to each hydrography dataset. LLIDs in this hydrography do not represent the same streams in the 1:24,000 Hydrography dataset or with other versions of 1:100,000 Hydrography datasets LINK Provides a link from the spatial query to the underlying abundance database information Esri Sequential unique whole numbers that are automatically generated. LOCATION Describes the location data were collected - the name of the stream when the observation is for a single stream or a location description when the observation includes more than one stream. Esri Sequential unique whole numbers that are automatically generated. SName CName LatestYear CATEGORY Indicates the general data category such as "Dam or weir counts" or "Hatchery returns" Esri Sequential unique whole numbers that are automatically generated. RUN Indicates the fish run, such as summer steelhead. Esri Sequential unique whole numbers that are automatically generated. STAGE Indicates the life stage of the fish Esri Sequential unique whole numbers that are automatically generated. OBS Observations: Indicates the number of data records in the set that include fish observations - has no relation to the number of fish counted ESRI Sequential unique whole numbers that are automatically generated. Drawn from the database for each escapement data record where the count value is not null. ObsType MEAN A mean developed from the number of fish estimated or counted during each recorded observation - the accuracy of the mean varies with each dataset ESRI Sequential unique whole numbers that are automatically generated. This number is intended to provide a general indicator of populations associated with the dataset. Please use the 'LINK' provided to access the actual data. Although datasets are grouped to include counts generated from the same location and with similar methods, not every count included in a dataset is comparable. Variations in the dataset occur for a variety of reasons. Some are related to events that occur in the field, as when a fish ladder is not in operation for the same hours each week, or when a weir is removed later or earlier than in other years. Additional variations occur during the data compilation process, such as when locations or methods are not clearly specified in the original report. Whenever they are available, comments related to the accuracy and comparability of each count are included in the dataset. In all cases the original document provides the best means of determining if counts are comparable. TRENDID Used internally to identify items in a dataset ESRI Sequential unique whole numbers that are automatically generated. Shape Feature geometry. ESRI Coordinates defining the features. 20160229 CDFG/Pacific States Marine Fisheries Commission Connie Shannon Data Management Specialist mailing and physical

2440 Athens Avenue

Redding California 96001 US 530-225-2155 cshannon@dfg.ca.gov FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 local time