Steelhead (Northern California DPS)
Data Set (DS) | NMFS Office Of Protected Resources (OPR)GUID: gov.noaa.nmfs.inport:65339 | Updated: May 30, 2023 | Published / External
Summary
Short Citation
NMFS Office Of Protected Resources, 2024: Steelhead (Northern California DPS), https://www.fisheries.noaa.gov/inport/item/65339.
Full Citation Examples
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. Excluded Indian lands were not clipped out of the data.
Distribution Information
No Distributions available.
Use Constraints: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.
Controlled Theme Keywords
biota, inlandWaters
Child Items
Type | Title |
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Entity | Steelhead_NorthernCaliforniaDPS_20050902 |
Contact Information
Point of Contact
Shanna Dunn
shanna.dunn@noaa.gov
Metadata Contact
Shanna Dunn
shanna.dunn@noaa.gov
Extents
-124.403458° W,
-122.822385° E,
41.443977° N,
38.466917° S
Item Identification
Title: | Steelhead (Northern California DPS) |
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Publication Date: | 2005-08-15 |
Abstract: |
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. Excluded Indian lands were not clipped out of the data. |
Purpose: |
These data represent critical habitat designated (September 2, 2005, 70 FR 52488) under the Endangered Species Act for the Northern California steelhead DPS. |
Keywords
Theme Keywords
Thesaurus | Keyword |
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ISO 19115 Topic Category |
biota
|
ISO 19115 Topic Category |
inlandWaters
|
UNCONTROLLED | |
None | critical habitat |
None | steelhead |
Spatial Keywords
Thesaurus | Keyword |
---|---|
UNCONTROLLED | |
None | California |
None | Eel River |
Physical Location
City: | Portland |
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State/Province: | OR |
Data Set Information
Data Set Scope Code: | Data Set |
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Maintenance Frequency: | As Needed |
Data Presentation Form: | Map (digital) |
Data Set Credit: | CREDIT: National Marine Fisheries Service, West Coast Region ORIGINATORS: Southwest Region, National Marine Fisheries Service; |
Support Roles
Metadata Contact
Date Effective From: | 2005-08-15 |
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Date Effective To: | |
Contact (Person): | Dunn, Shanna |
Email Address: | shanna.dunn@noaa.gov |
Point of Contact
Date Effective From: | 2005-08-15 |
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Date Effective To: | |
Contact (Person): | Dunn, Shanna |
Email Address: | shanna.dunn@noaa.gov |
Extents
Currentness Reference: | Publication Date |
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Extent Group 1
Extent Group 1 / Geographic Area 1
W° Bound: | -124.403458 | |
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E° Bound: | -122.822385 | |
N° Bound: | 41.443977 | |
S° Bound: | 38.466917 |
Spatial Information
Reference Systems
Reference System 1
Coordinate Reference System |
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Access Information
Security Class: | Unclassified |
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Data Use Constraints: |
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. |
Technical Environment
Description: |
Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362 |
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Data Quality
Completeness Report: |
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: yes (not clipped) 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 52529 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.2021-05-19T00:00:00Endangered Species Act critical habitat spatial data clarifications |
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Lineage
Sources
CDFG and PSMFC 1:100,000 scale stream routed hydrography
Contact Role Type: | Originator |
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Contact Type: | Organization |
Contact Name: | Pacific States Marine Fisheries Commission (PSMFC) |
Source Contribution: |
The linework for this layer is based on 1:100,000 scale stream routed hydrography. |
Process Steps
Process Step 1
Description: |
Data creation process 2005. nc_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 'NC_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 (NC_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 'NC_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 'NC_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 |
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Process Date/Time: | 2005-08-15 00:00:00 |
Process Step 2
Description: |
nc_steelhead_ch_06_2005.shp (California_Teale_Albers_NAD83) geographic transformation not necessary, unprojected -> STNCA_ch.shp (GCS_North_American_1983 wkid 4269). Geometry was not edited, attributes were not edited, metadata was edited. |
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Process Date/Time: | 2019-07-17 00:00:00 |
Process Step 3
Description: |
The 2019 version STNCA_ch.shp (GCS_North_American_1983 wkid 4269) was converted into the standardized feature class Steelhead_NorthernCaliforniaDPS_20050902 (GCS_WGS_84 wkid 4326) using the National Critical Habitat Geodatabase processing protocol. During standardization, geometry was not edited. Attributes were edited. Metadata was edited and populated using the final rule/CFR and the source nc_steelhead_ch_06_2005.shp (California_Teale_Albers_NAD83). Migrated fields: "STREAM" into "UNIT" (edited stream/river names to standardize text; "Cow Creek- Trib of Bull Creek" to "Bull Creek"), "SPAWNHAB" + "REARHAB" + "MIGRAHAB" (populated headers when values were = "Yes" or "Likely") into "NOTES" (values = spawning, rearing, migration) Dropped fields: FID, EVENTID, LLID, BEGFT, ENDFT, COMMENTS, GIS_LINK, ESU, BASIN, WATERSHD, SEGMENT, STAFF, DATE_, PRESENCE, QUALSPWN, QUALREAR, ADLTHOLD, QUALMIGR, ESTUAHAB, QUALESTU |
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Process Date/Time: | 2021-04-26 00:00:00 |
Child Items
Rubric scores updated every 15m
Type | Title | |
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Entity | Steelhead_NorthernCaliforniaDPS_20050902 |
Catalog Details
Catalog Item ID: | 65339 |
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GUID: | gov.noaa.nmfs.inport:65339 |
Metadata Record Created By: | Jonathan Molineaux |
Metadata Record Created: | 2021-08-31 20:56+0000 |
Metadata Record Last Modified By: | SysAdmin InPortAdmin |
Metadata Record Last Modified: | 2023-05-30 18:10+0000 |
Metadata Record Published: | 2022-04-02 |
Owner Org: | OPR |
Metadata Publication Status: | Published Externally |
Do Not Publish?: | N |
Metadata Last Review Date: | 2022-04-02 |
Metadata Review Frequency: | 1 Year |
Metadata Next Review Date: | 2023-04-02 |