20050815 vector digital data https://www.fisheries.noaa.gov/national/endangered-species-conservation/critical-habitat https://wildlife.ca.gov/Data/BIOS https://filelib.wildlife.ca.gov/Public/BDB/GIS/BIOS/Public_Datasets/100_199/ds123.zip Critical habitat includes the stream channels within the designated stream reaches, and includes a lateral extent as defined by the ordinary high-water line (33 CFR 329.11). In areas where the ordinary high-water line has not been defined, the lateral extent will be defined by the bankfull elevation. Bankfull elevation is the level at which water begins to leave the channel and move into the floodplain and is reached at a discharge which generally has a recurrence interval of 1 to 2 years on the annual flood series. Critical habitat in estuaries is defined by the perimeter of the water body as displayed on standard 1:24,000 scale topographic maps or the elevation of extreme high water, whichever is greater.See the final rule (70 FR 52488) for descriptions of areas excluded from this critical habitat designation. Economic exclusions were clipped out of the data. These data represent critical habitat designated (September 2, 2005, 70 FR 52488) under the Endangered Species Act for the California Central Valley steelhead DPS. As needed -122.993193 -120.357342 40.728477 37.314806 None steelhead, California Central Valley DPS, distinct population segment, critical habitat, Endangered Species Act, ESA ISO 19115 Topic Categories biota inlandWaters None California, Sacramento River, San Joaquin River None These data are not the official legal definition of critical habitat. The Code of Federal Regulations (50 CFR 226.211) is the source for the legal definition of the critical habitat designation.Disclaimer: The State makes no claims, promises, or guarantees about the accuracy, completeness, reliability, or adequacy of these data and expressly disclaims liability for errors and omissions in these data. No warranty of any kind, implied, expressed, or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, fitness for a particular purpose, and freedom from computer virus, is given with respect to these data. Protected Resources Division, West Coast Region, National Marine Fisheries Service Shanna Dunn GIS Analyst mailing and physical

1201 NE Lloyd Blvd Suite 1100

Portland OR 97232 US shanna.dunn@noaa.gov Protected Resources Division, West Coast Region, National Marine Fisheries Service Shanna Dunn GIS Analyst mailing and physical

1201 NE Lloyd Blvd Suite 1100

Portland OR 97232 US shanna.dunn@noaa.gov National Marine Fisheries Service, West Coast Region Esri ArcGIS 12.9.0.32739 Clarifications only apply to this feature class. Military areas ineligible for designation (qualifying INRMP): none Military areas excluded due to national security impacts: none Indian lands excluded: none Economic exclusions: yes (clipped out) Habitat Conservation Plan (HCP) exclusions: none Unoccupied areas designated: none Federal Register final rule page: September 2, 2005, 70 FR 52531 For additional information and maps: NMFS. 2005. Designation of Critical Habitat for 7 Salmon and Steelhead ESUs in California - Final ESA Section 4(b)(2) Report. NMFS Southwest Region Report. August 2005. 77 pp. Pacific States Marine Fisheries Commission (PSMFC) California Department of Fish and Game (CDFG) vector digital data 100,000 None CDFG and PSMFC 1:100,000 scale stream routed hydrography The linework for this layer is based on 1:100,000 scale stream routed hydrography. Data creation process 2005. ccv_steelhead_ch_06_2005.shp Stream segments were identified and assigned attributes by Southwest Region (SWR) biologists using 1:100,000 hydrography data and other basemap information on hard copy maps. SWR biologists divided the routed hydrography into stream segments using the best available information to represent local steelhead distribution and habitat. The segments' upper and lower extents were manually marked onto the basemaps by the biologists. This information was then visually interpreted from the paper maps and entered into a digital format using the "Route Tools" extension provided by CDFG. The resulting event table was then used with the CDFG routed hydrography as the route reference to create routed events based on the biologists' segment determinations. The table containing the accompanying segment attribute information was joined using 'GIS_Link' as the related field, and the shapefile 'CCV_Steelhead_Draft_2004' was created from the routed events. To minimize errors that may have occurred during the process, the completed digital file was compared against the marked maps for consistency. The biologists also reviewed the completed digital file to ensure attribute information was associated with the correct stream segments. Biologists rated each Calwater (California Watershed Map) Hydrologic Sub-area (HSA) based on occupancy and habitat quanitity and quality information found in the steelhead distribution shapefile (CCV_Steelhead_Draft_2004). These biological ratings were compared against economic values given to each HSA. Based on whether selected criteria were met, an HSA was determined to be included or excluded from critical habitat. All stream segments were then coded to reflect their HSA's designation. The only exceptions to this occured when a stream segment was valued as a migration corridor (the segment would be included as critical habitat even if the HSA was excluded) or if there were other overriding biological considerations. Those segments coded as critical habitat were then extracted from the distribution shapfile and placed in the resulting 'CCV_Steelhead_Proposed_Critical_habitat' file. Public comments were received following draft publication of the critical habitat proposed rule in December 2004. These comments were incorporated into the data set and the final critical habitat file 'CCV_Steelhead_CH_06_2005' was created. Data layers from the following were used during this process: California Geospatial Information Data Library, State Coastal Conservancy, California Department of Forestry, US Geological Survey 20050815 ccv_steelhead_ch_06_2005.shp (California_Teale_Albers_NAD83) geographic transformation not necessary, unprojected -> STCCV_ch.shp (GCS_North_American_1983 wkid 4269). Geometry was not edited, attributes were not edited, metadata was edited. 20190717 Protected Resources Division, West Coast Region, National Marine Fisheries Service Shanna Dunn GIS Analyst mailing and physical

1201 NE Lloyd Blvd Suite 1100

Portland OR 97232 US shanna.dunn@noaa.gov The 2019 version STCCV_ch.shp (GCS_North_American_1983 wkid 4269) was converted into the standardized feature class Steelhead_CaliforniaCentralValleyDPS_20050902 (GCS_WGS_84 wkid 4326) using the National Critical Habitat Geodatabase processing protocol. During standardization, geometry was edited (features deleted). Attributes were edited. Metadata was edited and populated using the final rule/CFR and the source ccv_steelhead_ch_06_2005.shp (California_Teale_Albers_NAD83). Migrated fields: "STREAM_" into "UNIT" (edited stream/river names to standardize text), SPWNUTIL (values = yes, probable undocumented) + MIGRAUTIL (values = yes, probable, probable undocumented) + NATALUTIL (values = yes, probable undocumented) + NON_NATALU (values = yes, probable undocumented) into "NOTES" (values = spawning, rearing, migration) Dropped fields: FID, EVENTID, LLID, BEGFT, ENDFT, COMMENTS, ESU, BASIN, HAB_UTIL, QUALSPWN, QUALMIGRA, QUALNATAL, QUALNON_NA Notes on geometry edits. Suisun Bay, San Pablo Bay, San Francisco Bay lines were not described in the final rule/CFR (text or maps), deleted 6 bay line features from data (and updated metadata thumbnail image). The bay names were incorrect/mismatched in the attributes, but did not repair them bacause the lines were deleted. 20210426 Protected Resources Division, West Coast Region, National Marine Fisheries Service Shanna Dunn GIS Analyst mailing and physical

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Portland OR 97232 US shanna.dunn@noaa.gov Vector String 349 NAD 1983 California Teale Albers 34.0 40.5 -120.0 0.0 0.0 -4000000.0 coordinate pair 0.0001 0.0001 meter D North American 1983 GRS 1980 6378137.0 298.257222101 ds123 A collection of geographic features with the same geometry type. Esri OBJECTID Internal feature number. Esri Sequential unique whole numbers that are automatically generated. SHAPE Feature geometry. Esri Coordinates defining the features. ID 9 digit unique identifier for each feature in the geodatabase. Used to relate or join supplemental attribute tables. National Marine Fisheries Service SCIENAME Binomial or trinomial scientific name. Value formatted as written in the Code of Federal Regulations. National Marine Fisheries Service COMNAME Legal common name of species. Value formatted as written in the Code of Federal Regulations. National Marine Fisheries Service LISTENTITY Full text of the ESA listed entity: Species, Subspecies, Distinct Population Segment (DPS), or Evolutionarily Significant Unit (ESU). Value formatted as written in the Code of Federal Regulations. *Note: for entire species listings, this value will be the same as COMNAME value. National Marine Fisheries Service LISTSTATUS Current Endangered Species Act listing status. National Marine Fisheries Service Endangered Species that are in danger of extinction throughout all or a significant portion of their range. Endangered Species Act of 1973 Threatened Species that are likely to become endangered in the foreseeable future. Endangered Species Act of 1973 Delisted Species that were removed from the Endangered Species Act list. Endangered Species Act of 1973 CHSTATUS Status of the critical habitat designation. National Marine Fisheries Service Final A final rule in the Federal Register publishes the regulatory text in full with an effective date. The regulatory text sets out amendments to the Code of Federal Regulations (CFR). Federal Register Proposed A proposed rule in the Federal Register notifies the public of a pending regulation. Any person or organization may comment on it during the comment period. Federal Register UNIT Critical habitat unit name. Null if designation did not specify units or unit names. National Marine Fisheries Service TAXON Taxonomic unit. National Marine Fisheries Service baleen whale Any of a suborder (Mysticeti) of large whales that have baleen plates in the upper jaw which are used to filter chiefly small crustaceans out of large quantities of seawater. Merriam-Webster dictionary toothed whale Any of a suborder (Odontoceti) of cetaceans bearing usually numerous simple conical teeth. Merriam-Webster dictionary fish Any of numerous cold-blooded strictly aquatic craniate vertebrates that include the bony fishes and the cartilaginous and jawless fishes and that have typically an elongated somewhat spindle-shaped body terminating in a broad caudal fin, limbs in the form of fins when present at all, and a 2-chambered heart by which blood is sent through thoracic gills to be oxygenated. Merriam-Webster dictionary pinniped Any of an order or suborder (Pinnipedia) of aquatic carnivorous mammals with all four limbs modified into flippers. Merriam-Webster dictionary marine reptile Any of a class (Reptilia) of cold-blooded, air-breathing, usually egg-laying vertebrates that have adapted for an aquatic or semiaquatic life in a marine environment and have a body typically covered with scales or bony plates and a bony skeleton with a single occipital condyle, a distinct quadrate bone usually immovably articulated with the skull, and ribs attached to the sternum. Merriam-Webster dictionary invertebrate Any animal that lacks a spinal column. Merriam-Webster dictionary plant Any of a kingdom (Plantae) of multicellular eukaryotic mostly photosynthetic organisms typically lacking locomotive movement or obvious nervous or sensory organs and possessing cellulose cell walls. Merriam-Webster dictionary LEADOFFICE Office responsible for the critical habitat Federal Register Notice. National Marine Fisheries Service Office of Protected Resources Headquarters office responsible for nationwide conservation, protection, and recovery of endangered and threatened marine species listed under the Endangered Species Act. National Marine Fisheries Service Alaska Region Includes Alaska and adjacent marine waters extending outwards to the 200 nautical mile boundary of the Exclusive Economic Zone. National Marine Fisheries Service West Coast Region Includes Idaho, Washington, Oregon, California and adjacent marine waters extending outwards to the 200 nautical mile boundary of the Exclusive Economic Zone. National Marine Fisheries Service Greater Atlantic Region Includes Minnesota, Wisconsin, Michigan, Illinois, Indiana, Ohio, Kentucky, West Virginia, Pennsylvania, New York, Vermont, New Hampshire, Maine, Massachusetts, Rhode Island, Connecticut, New Jersey, Delaware, Maryland, Virginia, North Carolina (north of Cape Hatteras) and adjacent marine waters extending outwards to the 200 nautical mile boundary of the Exclusive Economic Zone. National Marine Fisheries Service Southeast Region Includes North Carolina (south of Cape Hatteras), South Carolina, Georgia, Florida, Alabama, Mississippi, Louisiana, Texas, Arkansas, Iowa, Kansas, Kentucky, Missouri, Nebraska, New Mexico, Oklahoma, Tennessee, the Commonwealth of Puerto Rico, the U.S. Virgin Islands and adjacent marine waters extending outwards to the 200 nautical mile boundary of the Exclusive Economic Zone. National Marine Fisheries Service Pacific Islands Region Includes Hawai'i, American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, Kingman Reef, Howland Island, Baker Island, Jarvis Island, Wake Island, Johnston Atoll, Palmyra Atoll and adjacent marine waters extending outwards to the 200 nautical mile boundary of the Exclusive Economic Zone. National Marine Fisheries Service FR PUBDATE Federal Register Notice publication date. MM/DD/YYYY format National Marine Fisheries Service EFFECTDATE Effective date for a final critical habitat designation. Null for proposed critical habitat. MM/DD/YYYY format National Marine Fisheries Service CREATEDATE Date spatial feature was created or last edited. MM//DD/YYYY format National Marine Fisheries Service AREASqKm NOTES Additional information about the feature that is not contained in other fields. National Marine Fisheries Service INPORTURL Feature class metadata URL. InPort is the National Marine Fisheries Service's official metadata catalog found at: https://inport.nmfs.noaa.gov/inport/ National Marine Fisheries Service SHAPE_Length Length of feature in internal units. Esri Positive real numbers that are automatically generated. HABTYPE ECFR 20220726 Protected Resources Division, West Coast Region, National Marine Fisheries Service Shanna Dunn GIS Analyst mailing and physical

1201 NE Lloyd Blvd Suite 1100

Portland OR 97232 US shanna.dunn@noaa.gov FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 local time